A Study in Scarlet by Sir Arthur Conan Doyle

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Title: A Study In Scarlet

Author: Arthur Conan Doyle

Posting Date: July 12, 2008 [EBook #244]
Release Date: April, 1995

Language: English

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A STUDY IN SCARLET.

By A. Conan Doyle

[1]



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from an 1887 edition, and care has been taken to duplicate the
original exactly, including typographical and punctuation
vagaries.

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A STUDY IN SCARLET.





PART I.

(_Being a reprint from the reminiscences of_ JOHN H. WATSON, M.D., _late
of the Army Medical Department._) [2]




CHAPTER I. MR. SHERLOCK HOLMES.


IN the year 1878 I took my degree of Doctor of Medicine of the
University of London, and proceeded to Netley to go through the course
prescribed for surgeons in the army. Having completed my studies there,
I was duly attached to the Fifth Northumberland Fusiliers as Assistant
Surgeon. The regiment was stationed in India at the time, and before
I could join it, the second Afghan war had broken out. On landing at
Bombay, I learned that my corps had advanced through the passes, and
was already deep in the enemy's country. I followed, however, with many
other officers who were in the same situation as myself, and succeeded
in reaching Candahar in safety, where I found my regiment, and at once
entered upon my new duties.

The campaign brought honours and promotion to many, but for me it had
nothing but misfortune and disaster. I was removed from my brigade and
attached to the Berkshires, with whom I served at the fatal battle of
Maiwand. There I was struck on the shoulder by a Jezail bullet, which
shattered the bone and grazed the subclavian artery. I should have
fallen into the hands of the murderous Ghazis had it not been for the
devotion and courage shown by Murray, my orderly, who threw me across a
pack-horse, and succeeded in bringing me safely to the British lines.

Worn with pain, and weak from the prolonged hardships which I had
undergone, I was removed, with a great train of wounded sufferers, to
the base hospital at Peshawar. Here I rallied, and had already improved
so far as to be able to walk about the wards, and even to bask a little
upon the verandah, when I was struck down by enteric fever, that curse
of our Indian possessions. For months my life was despaired of, and
when at last I came to myself and became convalescent, I was so weak and
emaciated that a medical board determined that not a day should be lost
in sending me back to England. I was dispatched, accordingly, in the
troopship "Orontes," and landed a month later on Portsmouth jetty, with
my health irretrievably ruined, but with permission from a paternal
government to spend the next nine months in attempting to improve it.

I had neither kith nor kin in England, and was therefore as free as
air--or as free as an income of eleven shillings and sixpence a day will
permit a man to be. Under such circumstances, I naturally gravitated to
London, that great cesspool into which all the loungers and idlers of
the Empire are irresistibly drained. There I stayed for some time at
a private hotel in the Strand, leading a comfortless, meaningless
existence, and spending such money as I had, considerably more freely
than I ought. So alarming did the state of my finances become, that
I soon realized that I must either leave the metropolis and rusticate
somewhere in the country, or that I must make a complete alteration in
my style of living. Choosing the latter alternative, I began by making
up my mind to leave the hotel, and to take up my quarters in some less
pretentious and less expensive domicile.

On the very day that I had come to this conclusion, I was standing at
the Criterion Bar, when some one tapped me on the shoulder, and turning
round I recognized young Stamford, who had been a dresser under me at
Barts. The sight of a friendly face in the great wilderness of London is
a pleasant thing indeed to a lonely man. In old days Stamford had never
been a particular crony of mine, but now I hailed him with enthusiasm,
and he, in his turn, appeared to be delighted to see me. In the
exuberance of my joy, I asked him to lunch with me at the Holborn, and
we started off together in a hansom.

"Whatever have you been doing with yourself, Watson?" he asked in
undisguised wonder, as we rattled through the crowded London streets.
"You are as thin as a lath and as brown as a nut."

I gave him a short sketch of my adventures, and had hardly concluded it
by the time that we reached our destination.

"Poor devil!" he said, commiseratingly, after he had listened to my
misfortunes. "What are you up to now?"

"Looking for lodgings." [3] I answered. "Trying to solve the problem
as to whether it is possible to get comfortable rooms at a reasonable
price."

"That's a strange thing," remarked my companion; "you are the second man
to-day that has used that expression to me."

"And who was the first?" I asked.

"A fellow who is working at the chemical laboratory up at the hospital.
He was bemoaning himself this morning because he could not get someone
to go halves with him in some nice rooms which he had found, and which
were too much for his purse."

"By Jove!" I cried, "if he really wants someone to share the rooms and
the expense, I am the very man for him. I should prefer having a partner
to being alone."

Young Stamford looked rather strangely at me over his wine-glass. "You
don't know Sherlock Holmes yet," he said; "perhaps you would not care
for him as a constant companion."

"Why, what is there against him?"

"Oh, I didn't say there was anything against him. He is a little queer
in his ideas--an enthusiast in some branches of science. As far as I
know he is a decent fellow enough."

"A medical student, I suppose?" said I.

"No--I have no idea what he intends to go in for. I believe he is well
up in anatomy, and he is a first-class chemist; but, as far as I know,
he has never taken out any systematic medical classes. His studies are
very desultory and eccentric, but he has amassed a lot of out-of-the way
knowledge which would astonish his professors."

"Did you never ask him what he was going in for?" I asked.

"No; he is not a man that it is easy to draw out, though he can be
communicative enough when the fancy seizes him."

"I should like to meet him," I said. "If I am to lodge with anyone, I
should prefer a man of studious and quiet habits. I am not strong
enough yet to stand much noise or excitement. I had enough of both in
Afghanistan to last me for the remainder of my natural existence. How
could I meet this friend of yours?"

"He is sure to be at the laboratory," returned my companion. "He either
avoids the place for weeks, or else he works there from morning to
night. If you like, we shall drive round together after luncheon."

"Certainly," I answered, and the conversation drifted away into other
channels.

As we made our way to the hospital after leaving the Holborn, Stamford
gave me a few more particulars about the gentleman whom I proposed to
take as a fellow-lodger.

"You mustn't blame me if you don't get on with him," he said; "I know
nothing more of him than I have learned from meeting him occasionally in
the laboratory. You proposed this arrangement, so you must not hold me
responsible."

"If we don't get on it will be easy to part company," I answered. "It
seems to me, Stamford," I added, looking hard at my companion, "that you
have some reason for washing your hands of the matter. Is this fellow's
temper so formidable, or what is it? Don't be mealy-mouthed about it."

"It is not easy to express the inexpressible," he answered with a laugh.
"Holmes is a little too scientific for my tastes--it approaches to
cold-bloodedness. I could imagine his giving a friend a little pinch of
the latest vegetable alkaloid, not out of malevolence, you understand,
but simply out of a spirit of inquiry in order to have an accurate idea
of the effects. To do him justice, I think that he would take it himself
with the same readiness. He appears to have a passion for definite and
exact knowledge."

"Very right too."

"Yes, but it may be pushed to excess. When it comes to beating the
subjects in the dissecting-rooms with a stick, it is certainly taking
rather a bizarre shape."

"Beating the subjects!"

"Yes, to verify how far bruises may be produced after death. I saw him
at it with my own eyes."

"And yet you say he is not a medical student?"

"No. Heaven knows what the objects of his studies are. But here we
are, and you must form your own impressions about him." As he spoke, we
turned down a narrow lane and passed through a small side-door, which
opened into a wing of the great hospital. It was familiar ground to me,
and I needed no guiding as we ascended the bleak stone staircase and
made our way down the long corridor with its vista of whitewashed
wall and dun-coloured doors. Near the further end a low arched passage
branched away from it and led to the chemical laboratory.

This was a lofty chamber, lined and littered with countless bottles.
Broad, low tables were scattered about, which bristled with retorts,
test-tubes, and little Bunsen lamps, with their blue flickering flames.
There was only one student in the room, who was bending over a distant
table absorbed in his work. At the sound of our steps he glanced round
and sprang to his feet with a cry of pleasure. "I've found it! I've
found it," he shouted to my companion, running towards us with a
test-tube in his hand. "I have found a re-agent which is precipitated
by hoemoglobin, [4] and by nothing else." Had he discovered a gold mine,
greater delight could not have shone upon his features.

"Dr. Watson, Mr. Sherlock Holmes," said Stamford, introducing us.

"How are you?" he said cordially, gripping my hand with a strength
for which I should hardly have given him credit. "You have been in
Afghanistan, I perceive."

"How on earth did you know that?" I asked in astonishment.

"Never mind," said he, chuckling to himself. "The question now is about
hoemoglobin. No doubt you see the significance of this discovery of
mine?"

"It is interesting, chemically, no doubt," I answered, "but
practically----"

"Why, man, it is the most practical medico-legal discovery for years.
Don't you see that it gives us an infallible test for blood stains. Come
over here now!" He seized me by the coat-sleeve in his eagerness, and
drew me over to the table at which he had been working. "Let us have
some fresh blood," he said, digging a long bodkin into his finger, and
drawing off the resulting drop of blood in a chemical pipette. "Now, I
add this small quantity of blood to a litre of water. You perceive that
the resulting mixture has the appearance of pure water. The proportion
of blood cannot be more than one in a million. I have no doubt, however,
that we shall be able to obtain the characteristic reaction." As he
spoke, he threw into the vessel a few white crystals, and then added
some drops of a transparent fluid. In an instant the contents assumed a
dull mahogany colour, and a brownish dust was precipitated to the bottom
of the glass jar.

"Ha! ha!" he cried, clapping his hands, and looking as delighted as a
child with a new toy. "What do you think of that?"

"It seems to be a very delicate test," I remarked.

"Beautiful! beautiful! The old Guiacum test was very clumsy and
uncertain. So is the microscopic examination for blood corpuscles. The
latter is valueless if the stains are a few hours old. Now, this appears
to act as well whether the blood is old or new. Had this test been
invented, there are hundreds of men now walking the earth who would long
ago have paid the penalty of their crimes."

"Indeed!" I murmured.

"Criminal cases are continually hinging upon that one point. A man is
suspected of a crime months perhaps after it has been committed. His
linen or clothes are examined, and brownish stains discovered upon them.
Are they blood stains, or mud stains, or rust stains, or fruit stains,
or what are they? That is a question which has puzzled many an expert,
and why? Because there was no reliable test. Now we have the Sherlock
Holmes' test, and there will no longer be any difficulty."

His eyes fairly glittered as he spoke, and he put his hand over his
heart and bowed as if to some applauding crowd conjured up by his
imagination.

"You are to be congratulated," I remarked, considerably surprised at his
enthusiasm.

"There was the case of Von Bischoff at Frankfort last year. He would
certainly have been hung had this test been in existence. Then there was
Mason of Bradford, and the notorious Muller, and Lefevre of Montpellier,
and Samson of new Orleans. I could name a score of cases in which it
would have been decisive."

"You seem to be a walking calendar of crime," said Stamford with a
laugh. "You might start a paper on those lines. Call it the 'Police News
of the Past.'"

"Very interesting reading it might be made, too," remarked Sherlock
Holmes, sticking a small piece of plaster over the prick on his finger.
"I have to be careful," he continued, turning to me with a smile, "for I
dabble with poisons a good deal." He held out his hand as he spoke, and
I noticed that it was all mottled over with similar pieces of plaster,
and discoloured with strong acids.

"We came here on business," said Stamford, sitting down on a high
three-legged stool, and pushing another one in my direction with
his foot. "My friend here wants to take diggings, and as you were
complaining that you could get no one to go halves with you, I thought
that I had better bring you together."

Sherlock Holmes seemed delighted at the idea of sharing his rooms with
me. "I have my eye on a suite in Baker Street," he said, "which would
suit us down to the ground. You don't mind the smell of strong tobacco,
I hope?"

"I always smoke 'ship's' myself," I answered.

"That's good enough. I generally have chemicals about, and occasionally
do experiments. Would that annoy you?"

"By no means."

"Let me see--what are my other shortcomings. I get in the dumps at
times, and don't open my mouth for days on end. You must not think I am
sulky when I do that. Just let me alone, and I'll soon be right. What
have you to confess now? It's just as well for two fellows to know the
worst of one another before they begin to live together."

I laughed at this cross-examination. "I keep a bull pup," I said, "and
I object to rows because my nerves are shaken, and I get up at all sorts
of ungodly hours, and I am extremely lazy. I have another set of vices
when I'm well, but those are the principal ones at present."

"Do you include violin-playing in your category of rows?" he asked,
anxiously.

"It depends on the player," I answered. "A well-played violin is a treat
for the gods--a badly-played one----"

"Oh, that's all right," he cried, with a merry laugh. "I think we may
consider the thing as settled--that is, if the rooms are agreeable to
you."

"When shall we see them?"

"Call for me here at noon to-morrow, and we'll go together and settle
everything," he answered.

"All right--noon exactly," said I, shaking his hand.

We left him working among his chemicals, and we walked together towards
my hotel.

"By the way," I asked suddenly, stopping and turning upon Stamford, "how
the deuce did he know that I had come from Afghanistan?"

My companion smiled an enigmatical smile. "That's just his little
peculiarity," he said. "A good many people have wanted to know how he
finds things out."

"Oh! a mystery is it?" I cried, rubbing my hands. "This is very piquant.
I am much obliged to you for bringing us together. 'The proper study of
mankind is man,' you know."

"You must study him, then," Stamford said, as he bade me good-bye.
"You'll find him a knotty problem, though. I'll wager he learns more
about you than you about him. Good-bye."

"Good-bye," I answered, and strolled on to my hotel, considerably
interested in my new acquaintance.




CHAPTER II. THE SCIENCE OF DEDUCTION.


WE met next day as he had arranged, and inspected the rooms at No. 221B,
[5] Baker Street, of which he had spoken at our meeting. They
consisted of a couple of comfortable bed-rooms and a single large
airy sitting-room, cheerfully furnished, and illuminated by two broad
windows. So desirable in every way were the apartments, and so moderate
did the terms seem when divided between us, that the bargain was
concluded upon the spot, and we at once entered into possession.
That very evening I moved my things round from the hotel, and on the
following morning Sherlock Holmes followed me with several boxes and
portmanteaus. For a day or two we were busily employed in unpacking and
laying out our property to the best advantage. That done, we
gradually began to settle down and to accommodate ourselves to our new
surroundings.

Holmes was certainly not a difficult man to live with. He was quiet
in his ways, and his habits were regular. It was rare for him to be
up after ten at night, and he had invariably breakfasted and gone out
before I rose in the morning. Sometimes he spent his day at the chemical
laboratory, sometimes in the dissecting-rooms, and occasionally in long
walks, which appeared to take him into the lowest portions of the City.
Nothing could exceed his energy when the working fit was upon him; but
now and again a reaction would seize him, and for days on end he would
lie upon the sofa in the sitting-room, hardly uttering a word or moving
a muscle from morning to night. On these occasions I have noticed such
a dreamy, vacant expression in his eyes, that I might have suspected him
of being addicted to the use of some narcotic, had not the temperance
and cleanliness of his whole life forbidden such a notion.

As the weeks went by, my interest in him and my curiosity as to his
aims in life, gradually deepened and increased. His very person and
appearance were such as to strike the attention of the most casual
observer. In height he was rather over six feet, and so excessively
lean that he seemed to be considerably taller. His eyes were sharp and
piercing, save during those intervals of torpor to which I have alluded;
and his thin, hawk-like nose gave his whole expression an air of
alertness and decision. His chin, too, had the prominence and squareness
which mark the man of determination. His hands were invariably
blotted with ink and stained with chemicals, yet he was possessed of
extraordinary delicacy of touch, as I frequently had occasion to observe
when I watched him manipulating his fragile philosophical instruments.

The reader may set me down as a hopeless busybody, when I confess how
much this man stimulated my curiosity, and how often I endeavoured
to break through the reticence which he showed on all that concerned
himself. Before pronouncing judgment, however, be it remembered, how
objectless was my life, and how little there was to engage my attention.
My health forbade me from venturing out unless the weather was
exceptionally genial, and I had no friends who would call upon me and
break the monotony of my daily existence. Under these circumstances, I
eagerly hailed the little mystery which hung around my companion, and
spent much of my time in endeavouring to unravel it.

He was not studying medicine. He had himself, in reply to a question,
confirmed Stamford's opinion upon that point. Neither did he appear to
have pursued any course of reading which might fit him for a degree in
science or any other recognized portal which would give him an entrance
into the learned world. Yet his zeal for certain studies was remarkable,
and within eccentric limits his knowledge was so extraordinarily ample
and minute that his observations have fairly astounded me. Surely no man
would work so hard or attain such precise information unless he had some
definite end in view. Desultory readers are seldom remarkable for the
exactness of their learning. No man burdens his mind with small matters
unless he has some very good reason for doing so.

His ignorance was as remarkable as his knowledge. Of contemporary
literature, philosophy and politics he appeared to know next to nothing.
Upon my quoting Thomas Carlyle, he inquired in the naivest way who he
might be and what he had done. My surprise reached a climax, however,
when I found incidentally that he was ignorant of the Copernican Theory
and of the composition of the Solar System. That any civilized human
being in this nineteenth century should not be aware that the earth
travelled round the sun appeared to be to me such an extraordinary fact
that I could hardly realize it.

"You appear to be astonished," he said, smiling at my expression of
surprise. "Now that I do know it I shall do my best to forget it."

"To forget it!"

"You see," he explained, "I consider that a man's brain originally is
like a little empty attic, and you have to stock it with such furniture
as you choose. A fool takes in all the lumber of every sort that he
comes across, so that the knowledge which might be useful to him gets
crowded out, or at best is jumbled up with a lot of other things so that
he has a difficulty in laying his hands upon it. Now the skilful workman
is very careful indeed as to what he takes into his brain-attic. He will
have nothing but the tools which may help him in doing his work, but of
these he has a large assortment, and all in the most perfect order. It
is a mistake to think that that little room has elastic walls and can
distend to any extent. Depend upon it there comes a time when for every
addition of knowledge you forget something that you knew before. It is
of the highest importance, therefore, not to have useless facts elbowing
out the useful ones."

"But the Solar System!" I protested.

"What the deuce is it to me?" he interrupted impatiently; "you say
that we go round the sun. If we went round the moon it would not make a
pennyworth of difference to me or to my work."

I was on the point of asking him what that work might be, but something
in his manner showed me that the question would be an unwelcome one. I
pondered over our short conversation, however, and endeavoured to draw
my deductions from it. He said that he would acquire no knowledge which
did not bear upon his object. Therefore all the knowledge which he
possessed was such as would be useful to him. I enumerated in my own
mind all the various points upon which he had shown me that he was
exceptionally well-informed. I even took a pencil and jotted them down.
I could not help smiling at the document when I had completed it. It ran
in this way--


SHERLOCK HOLMES--his limits.

1. Knowledge of Literature.--Nil.
2. Philosophy.--Nil.
3. Astronomy.--Nil.
4. Politics.--Feeble.
5. Botany.--Variable. Well up in belladonna,
opium, and poisons generally.
Knows nothing of practical gardening.
6. Geology.--Practical, but limited.
Tells at a glance different soils
from each other. After walks has
shown me splashes upon his trousers,
and told me by their colour and
consistence in what part of London
he had received them.
7. Chemistry.--Profound.
8. Anatomy.--Accurate, but unsystematic.
9. Sensational Literature.--Immense. He appears
to know every detail of every horror
perpetrated in the century.
10. Plays the violin well.
11. Is an expert singlestick player, boxer, and swordsman.
12. Has a good practical knowledge of British law.


When I had got so far in my list I threw it into the fire in despair.
"If I can only find what the fellow is driving at by reconciling all
these accomplishments, and discovering a calling which needs them all,"
I said to myself, "I may as well give up the attempt at once."

I see that I have alluded above to his powers upon the violin. These
were very remarkable, but as eccentric as all his other accomplishments.
That he could play pieces, and difficult pieces, I knew well, because
at my request he has played me some of Mendelssohn's Lieder, and other
favourites. When left to himself, however, he would seldom produce any
music or attempt any recognized air. Leaning back in his arm-chair of
an evening, he would close his eyes and scrape carelessly at the fiddle
which was thrown across his knee. Sometimes the chords were sonorous and
melancholy. Occasionally they were fantastic and cheerful. Clearly they
reflected the thoughts which possessed him, but whether the music aided
those thoughts, or whether the playing was simply the result of a whim
or fancy was more than I could determine. I might have rebelled against
these exasperating solos had it not been that he usually terminated them
by playing in quick succession a whole series of my favourite airs as a
slight compensation for the trial upon my patience.

During the first week or so we had no callers, and I had begun to think
that my companion was as friendless a man as I was myself. Presently,
however, I found that he had many acquaintances, and those in the most
different classes of society. There was one little sallow rat-faced,
dark-eyed fellow who was introduced to me as Mr. Lestrade, and who came
three or four times in a single week. One morning a young girl called,
fashionably dressed, and stayed for half an hour or more. The same
afternoon brought a grey-headed, seedy visitor, looking like a Jew
pedlar, who appeared to me to be much excited, and who was closely
followed by a slip-shod elderly woman. On another occasion an old
white-haired gentleman had an interview with my companion; and on
another a railway porter in his velveteen uniform. When any of these
nondescript individuals put in an appearance, Sherlock Holmes used to
beg for the use of the sitting-room, and I would retire to my bed-room.
He always apologized to me for putting me to this inconvenience. "I have
to use this room as a place of business," he said, "and these people
are my clients." Again I had an opportunity of asking him a point blank
question, and again my delicacy prevented me from forcing another man to
confide in me. I imagined at the time that he had some strong reason for
not alluding to it, but he soon dispelled the idea by coming round to
the subject of his own accord.

It was upon the 4th of March, as I have good reason to remember, that I
rose somewhat earlier than usual, and found that Sherlock Holmes had not
yet finished his breakfast. The landlady had become so accustomed to my
late habits that my place had not been laid nor my coffee prepared. With
the unreasonable petulance of mankind I rang the bell and gave a curt
intimation that I was ready. Then I picked up a magazine from the table
and attempted to while away the time with it, while my companion munched
silently at his toast. One of the articles had a pencil mark at the
heading, and I naturally began to run my eye through it.

Its somewhat ambitious title was "The Book of Life," and it attempted to
show how much an observant man might learn by an accurate and systematic
examination of all that came in his way. It struck me as being a
remarkable mixture of shrewdness and of absurdity. The reasoning was
close and intense, but the deductions appeared to me to be far-fetched
and exaggerated. The writer claimed by a momentary expression, a twitch
of a muscle or a glance of an eye, to fathom a man's inmost thoughts.
Deceit, according to him, was an impossibility in the case of one
trained to observation and analysis. His conclusions were as infallible
as so many propositions of Euclid. So startling would his results appear
to the uninitiated that until they learned the processes by which he had
arrived at them they might well consider him as a necromancer.

"From a drop of water," said the writer, "a logician could infer the
possibility of an Atlantic or a Niagara without having seen or heard of
one or the other. So all life is a great chain, the nature of which is
known whenever we are shown a single link of it. Like all other arts,
the Science of Deduction and Analysis is one which can only be acquired
by long and patient study nor is life long enough to allow any mortal
to attain the highest possible perfection in it. Before turning to
those moral and mental aspects of the matter which present the greatest
difficulties, let the enquirer begin by mastering more elementary
problems. Let him, on meeting a fellow-mortal, learn at a glance to
distinguish the history of the man, and the trade or profession to
which he belongs. Puerile as such an exercise may seem, it sharpens the
faculties of observation, and teaches one where to look and what to look
for. By a man's finger nails, by his coat-sleeve, by his boot, by his
trouser knees, by the callosities of his forefinger and thumb, by his
expression, by his shirt cuffs--by each of these things a man's calling
is plainly revealed. That all united should fail to enlighten the
competent enquirer in any case is almost inconceivable."

"What ineffable twaddle!" I cried, slapping the magazine down on the
table, "I never read such rubbish in my life."

"What is it?" asked Sherlock Holmes.

"Why, this article," I said, pointing at it with my egg spoon as I sat
down to my breakfast. "I see that you have read it since you have marked
it. I don't deny that it is smartly written. It irritates me though. It
is evidently the theory of some arm-chair lounger who evolves all these
neat little paradoxes in the seclusion of his own study. It is not
practical. I should like to see him clapped down in a third class
carriage on the Underground, and asked to give the trades of all his
fellow-travellers. I would lay a thousand to one against him."

"You would lose your money," Sherlock Holmes remarked calmly. "As for
the article I wrote it myself."

"You!"

"Yes, I have a turn both for observation and for deduction. The
theories which I have expressed there, and which appear to you to be so
chimerical are really extremely practical--so practical that I depend
upon them for my bread and cheese."

"And how?" I asked involuntarily.

"Well, I have a trade of my own. I suppose I am the only one in the
world. I'm a consulting detective, if you can understand what that is.
Here in London we have lots of Government detectives and lots of private
ones. When these fellows are at fault they come to me, and I manage to
put them on the right scent. They lay all the evidence before me, and I
am generally able, by the help of my knowledge of the history of
crime, to set them straight. There is a strong family resemblance about
misdeeds, and if you have all the details of a thousand at your finger
ends, it is odd if you can't unravel the thousand and first. Lestrade
is a well-known detective. He got himself into a fog recently over a
forgery case, and that was what brought him here."

"And these other people?"

"They are mostly sent on by private inquiry agencies. They are
all people who are in trouble about something, and want a little
enlightening. I listen to their story, they listen to my comments, and
then I pocket my fee."

"But do you mean to say," I said, "that without leaving your room you
can unravel some knot which other men can make nothing of, although they
have seen every detail for themselves?"

"Quite so. I have a kind of intuition that way. Now and again a case
turns up which is a little more complex. Then I have to bustle about and
see things with my own eyes. You see I have a lot of special knowledge
which I apply to the problem, and which facilitates matters wonderfully.
Those rules of deduction laid down in that article which aroused your
scorn, are invaluable to me in practical work. Observation with me is
second nature. You appeared to be surprised when I told you, on our
first meeting, that you had come from Afghanistan."

"You were told, no doubt."

"Nothing of the sort. I _knew_ you came from Afghanistan. From long
habit the train of thoughts ran so swiftly through my mind, that I
arrived at the conclusion without being conscious of intermediate steps.
There were such steps, however. The train of reasoning ran, 'Here is a
gentleman of a medical type, but with the air of a military man. Clearly
an army doctor, then. He has just come from the tropics, for his face is
dark, and that is not the natural tint of his skin, for his wrists are
fair. He has undergone hardship and sickness, as his haggard face says
clearly. His left arm has been injured. He holds it in a stiff and
unnatural manner. Where in the tropics could an English army doctor have
seen much hardship and got his arm wounded? Clearly in Afghanistan.' The
whole train of thought did not occupy a second. I then remarked that you
came from Afghanistan, and you were astonished."

"It is simple enough as you explain it," I said, smiling. "You remind
me of Edgar Allen Poe's Dupin. I had no idea that such individuals did
exist outside of stories."

Sherlock Holmes rose and lit his pipe. "No doubt you think that you are
complimenting me in comparing me to Dupin," he observed. "Now, in my
opinion, Dupin was a very inferior fellow. That trick of his of breaking
in on his friends' thoughts with an apropos remark after a quarter of
an hour's silence is really very showy and superficial. He had some
analytical genius, no doubt; but he was by no means such a phenomenon as
Poe appeared to imagine."

"Have you read Gaboriau's works?" I asked. "Does Lecoq come up to your
idea of a detective?"

Sherlock Holmes sniffed sardonically. "Lecoq was a miserable bungler,"
he said, in an angry voice; "he had only one thing to recommend him, and
that was his energy. That book made me positively ill. The question was
how to identify an unknown prisoner. I could have done it in twenty-four
hours. Lecoq took six months or so. It might be made a text-book for
detectives to teach them what to avoid."

I felt rather indignant at having two characters whom I had admired
treated in this cavalier style. I walked over to the window, and stood
looking out into the busy street. "This fellow may be very clever," I
said to myself, "but he is certainly very conceited."

"There are no crimes and no criminals in these days," he said,
querulously. "What is the use of having brains in our profession. I know
well that I have it in me to make my name famous. No man lives or has
ever lived who has brought the same amount of study and of natural
talent to the detection of crime which I have done. And what is the
result? There is no crime to detect, or, at most, some bungling villany
with a motive so transparent that even a Scotland Yard official can see
through it."

I was still annoyed at his bumptious style of conversation. I thought it
best to change the topic.

"I wonder what that fellow is looking for?" I asked, pointing to a
stalwart, plainly-dressed individual who was walking slowly down the
other side of the street, looking anxiously at the numbers. He had
a large blue envelope in his hand, and was evidently the bearer of a
message.

"You mean the retired sergeant of Marines," said Sherlock Holmes.

"Brag and bounce!" thought I to myself. "He knows that I cannot verify
his guess."

The thought had hardly passed through my mind when the man whom we were
watching caught sight of the number on our door, and ran rapidly across
the roadway. We heard a loud knock, a deep voice below, and heavy steps
ascending the stair.

"For Mr. Sherlock Holmes," he said, stepping into the room and handing
my friend the letter.

Here was an opportunity of taking the conceit out of him. He little
thought of this when he made that random shot. "May I ask, my lad," I
said, in the blandest voice, "what your trade may be?"

"Commissionaire, sir," he said, gruffly. "Uniform away for repairs."

"And you were?" I asked, with a slightly malicious glance at my
companion.

"A sergeant, sir, Royal Marine Light Infantry, sir. No answer? Right,
sir."

He clicked his heels together, raised his hand in a salute, and was
gone.




CHAPTER III. THE LAURISTON GARDEN MYSTERY [6]


I CONFESS that I was considerably startled by this fresh proof of the
practical nature of my companion's theories. My respect for his powers
of analysis increased wondrously. There still remained some lurking
suspicion in my mind, however, that the whole thing was a pre-arranged
episode, intended to dazzle me, though what earthly object he could have
in taking me in was past my comprehension. When I looked at him he
had finished reading the note, and his eyes had assumed the vacant,
lack-lustre expression which showed mental abstraction.

"How in the world did you deduce that?" I asked.

"Deduce what?" said he, petulantly.

"Why, that he was a retired sergeant of Marines."

"I have no time for trifles," he answered, brusquely; then with a smile,
"Excuse my rudeness. You broke the thread of my thoughts; but perhaps
it is as well. So you actually were not able to see that that man was a
sergeant of Marines?"

"No, indeed."

"It was easier to know it than to explain why I knew it. If you
were asked to prove that two and two made four, you might find some
difficulty, and yet you are quite sure of the fact. Even across the
street I could see a great blue anchor tattooed on the back of the
fellow's hand. That smacked of the sea. He had a military carriage,
however, and regulation side whiskers. There we have the marine. He was
a man with some amount of self-importance and a certain air of command.
You must have observed the way in which he held his head and swung
his cane. A steady, respectable, middle-aged man, too, on the face of
him--all facts which led me to believe that he had been a sergeant."

"Wonderful!" I ejaculated.

"Commonplace," said Holmes, though I thought from his expression that he
was pleased at my evident surprise and admiration. "I said just now that
there were no criminals. It appears that I am wrong--look at this!" He
threw me over the note which the commissionaire had brought. [7]

"Why," I cried, as I cast my eye over it, "this is terrible!"

"It does seem to be a little out of the common," he remarked, calmly.
"Would you mind reading it to me aloud?"

This is the letter which I read to him----


"MY DEAR MR. SHERLOCK HOLMES,--

"There has been a bad business during the night at 3, Lauriston Gardens,
off the Brixton Road. Our man on the beat saw a light there about two in
the morning, and as the house was an empty one, suspected that something
was amiss. He found the door open, and in the front room, which is bare
of furniture, discovered the body of a gentleman, well dressed, and
having cards in his pocket bearing the name of 'Enoch J. Drebber,
Cleveland, Ohio, U.S.A.' There had been no robbery, nor is there any
evidence as to how the man met his death. There are marks of blood in
the room, but there is no wound upon his person. We are at a loss as to
how he came into the empty house; indeed, the whole affair is a puzzler.
If you can come round to the house any time before twelve, you will find
me there. I have left everything _in statu quo_ until I hear from you.
If you are unable to come I shall give you fuller details, and would
esteem it a great kindness if you would favour me with your opinion.
Yours faithfully,

"TOBIAS GREGSON."


"Gregson is the smartest of the Scotland Yarders," my friend remarked;
"he and Lestrade are the pick of a bad lot. They are both quick and
energetic, but conventional--shockingly so. They have their knives
into one another, too. They are as jealous as a pair of professional
beauties. There will be some fun over this case if they are both put
upon the scent."

I was amazed at the calm way in which he rippled on. "Surely there is
not a moment to be lost," I cried, "shall I go and order you a cab?"

"I'm not sure about whether I shall go. I am the most incurably lazy
devil that ever stood in shoe leather--that is, when the fit is on me,
for I can be spry enough at times."

"Why, it is just such a chance as you have been longing for."

"My dear fellow, what does it matter to me. Supposing I unravel the
whole matter, you may be sure that Gregson, Lestrade, and Co. will
pocket all the credit. That comes of being an unofficial personage."

"But he begs you to help him."

"Yes. He knows that I am his superior, and acknowledges it to me; but
he would cut his tongue out before he would own it to any third person.
However, we may as well go and have a look. I shall work it out on my
own hook. I may have a laugh at them if I have nothing else. Come on!"

He hustled on his overcoat, and bustled about in a way that showed that
an energetic fit had superseded the apathetic one.

"Get your hat," he said.

"You wish me to come?"

"Yes, if you have nothing better to do." A minute later we were both in
a hansom, driving furiously for the Brixton Road.

It was a foggy, cloudy morning, and a dun-coloured veil hung over the
house-tops, looking like the reflection of the mud-coloured streets
beneath. My companion was in the best of spirits, and prattled away
about Cremona fiddles, and the difference between a Stradivarius and
an Amati. As for myself, I was silent, for the dull weather and the
melancholy business upon which we were engaged, depressed my spirits.

"You don't seem to give much thought to the matter in hand," I said at
last, interrupting Holmes' musical disquisition.

"No data yet," he answered. "It is a capital mistake to theorize before
you have all the evidence. It biases the judgment."

"You will have your data soon," I remarked, pointing with my finger;
"this is the Brixton Road, and that is the house, if I am not very much
mistaken."

"So it is. Stop, driver, stop!" We were still a hundred yards or so from
it, but he insisted upon our alighting, and we finished our journey upon
foot.

Number 3, Lauriston Gardens wore an ill-omened and minatory look. It was
one of four which stood back some little way from the street, two being
occupied and two empty. The latter looked out with three tiers of vacant
melancholy windows, which were blank and dreary, save that here and
there a "To Let" card had developed like a cataract upon the bleared
panes. A small garden sprinkled over with a scattered eruption of sickly
plants separated each of these houses from the street, and was traversed
by a narrow pathway, yellowish in colour, and consisting apparently of a
mixture of clay and of gravel. The whole place was very sloppy from the
rain which had fallen through the night. The garden was bounded by a
three-foot brick wall with a fringe of wood rails upon the top, and
against this wall was leaning a stalwart police constable, surrounded by
a small knot of loafers, who craned their necks and strained their eyes
in the vain hope of catching some glimpse of the proceedings within.

I had imagined that Sherlock Holmes would at once have hurried into the
house and plunged into a study of the mystery. Nothing appeared to be
further from his intention. With an air of nonchalance which, under the
circumstances, seemed to me to border upon affectation, he lounged up
and down the pavement, and gazed vacantly at the ground, the sky, the
opposite houses and the line of railings. Having finished his scrutiny,
he proceeded slowly down the path, or rather down the fringe of grass
which flanked the path, keeping his eyes riveted upon the ground. Twice
he stopped, and once I saw him smile, and heard him utter an exclamation
of satisfaction. There were many marks of footsteps upon the wet clayey
soil, but since the police had been coming and going over it, I was
unable to see how my companion could hope to learn anything from it.
Still I had had such extraordinary evidence of the quickness of his
perceptive faculties, that I had no doubt that he could see a great deal
which was hidden from me.

At the door of the house we were met by a tall, white-faced,
flaxen-haired man, with a notebook in his hand, who rushed forward and
wrung my companion's hand with effusion. "It is indeed kind of you to
come," he said, "I have had everything left untouched."

"Except that!" my friend answered, pointing at the pathway. "If a herd
of buffaloes had passed along there could not be a greater mess. No
doubt, however, you had drawn your own conclusions, Gregson, before you
permitted this."

"I have had so much to do inside the house," the detective said
evasively. "My colleague, Mr. Lestrade, is here. I had relied upon him
to look after this."

Holmes glanced at me and raised his eyebrows sardonically. "With two
such men as yourself and Lestrade upon the ground, there will not be
much for a third party to find out," he said.

Gregson rubbed his hands in a self-satisfied way. "I think we have done
all that can be done," he answered; "it's a queer case though, and I
knew your taste for such things."

"You did not come here in a cab?" asked Sherlock Holmes.

"No, sir."

"Nor Lestrade?"

"No, sir."

"Then let us go and look at the room." With which inconsequent remark he
strode on into the house, followed by Gregson, whose features expressed
his astonishment.

A short passage, bare planked and dusty, led to the kitchen and offices.
Two doors opened out of it to the left and to the right. One of these
had obviously been closed for many weeks. The other belonged to the
dining-room, which was the apartment in which the mysterious affair had
occurred. Holmes walked in, and I followed him with that subdued feeling
at my heart which the presence of death inspires.

It was a large square room, looking all the larger from the absence
of all furniture. A vulgar flaring paper adorned the walls, but it was
blotched in places with mildew, and here and there great strips had
become detached and hung down, exposing the yellow plaster beneath.
Opposite the door was a showy fireplace, surmounted by a mantelpiece of
imitation white marble. On one corner of this was stuck the stump of a
red wax candle. The solitary window was so dirty that the light was
hazy and uncertain, giving a dull grey tinge to everything, which was
intensified by the thick layer of dust which coated the whole apartment.

All these details I observed afterwards. At present my attention was
centred upon the single grim motionless figure which lay stretched upon
the boards, with vacant sightless eyes staring up at the discoloured
ceiling. It was that of a man about forty-three or forty-four years of
age, middle-sized, broad shouldered, with crisp curling black hair, and
a short stubbly beard. He was dressed in a heavy broadcloth frock coat
and waistcoat, with light-coloured trousers, and immaculate collar
and cuffs. A top hat, well brushed and trim, was placed upon the floor
beside him. His hands were clenched and his arms thrown abroad, while
his lower limbs were interlocked as though his death struggle had been a
grievous one. On his rigid face there stood an expression of horror,
and as it seemed to me, of hatred, such as I have never seen upon human
features. This malignant and terrible contortion, combined with the low
forehead, blunt nose, and prognathous jaw gave the dead man a singularly
simious and ape-like appearance, which was increased by his writhing,
unnatural posture. I have seen death in many forms, but never has
it appeared to me in a more fearsome aspect than in that dark grimy
apartment, which looked out upon one of the main arteries of suburban
London.

Lestrade, lean and ferret-like as ever, was standing by the doorway, and
greeted my companion and myself.

"This case will make a stir, sir," he remarked. "It beats anything I
have seen, and I am no chicken."

"There is no clue?" said Gregson.

"None at all," chimed in Lestrade.

Sherlock Holmes approached the body, and, kneeling down, examined it
intently. "You are sure that there is no wound?" he asked, pointing to
numerous gouts and splashes of blood which lay all round.

"Positive!" cried both detectives.

"Then, of course, this blood belongs to a second individual--[8]
presumably the murderer, if murder has been committed. It reminds me of
the circumstances attendant on the death of Van Jansen, in Utrecht, in
the year '34. Do you remember the case, Gregson?"

"No, sir."

"Read it up--you really should. There is nothing new under the sun. It
has all been done before."

As he spoke, his nimble fingers were flying here, there, and everywhere,
feeling, pressing, unbuttoning, examining, while his eyes wore the same
far-away expression which I have already remarked upon. So swiftly was
the examination made, that one would hardly have guessed the minuteness
with which it was conducted. Finally, he sniffed the dead man's lips,
and then glanced at the soles of his patent leather boots.

"He has not been moved at all?" he asked.

"No more than was necessary for the purposes of our examination."

"You can take him to the mortuary now," he said. "There is nothing more
to be learned."

Gregson had a stretcher and four men at hand. At his call they entered
the room, and the stranger was lifted and carried out. As they raised
him, a ring tinkled down and rolled across the floor. Lestrade grabbed
it up and stared at it with mystified eyes.

"There's been a woman here," he cried. "It's a woman's wedding-ring."

He held it out, as he spoke, upon the palm of his hand. We all gathered
round him and gazed at it. There could be no doubt that that circlet of
plain gold had once adorned the finger of a bride.

"This complicates matters," said Gregson. "Heaven knows, they were
complicated enough before."

"You're sure it doesn't simplify them?" observed Holmes. "There's
nothing to be learned by staring at it. What did you find in his
pockets?"

"We have it all here," said Gregson, pointing to a litter of objects
upon one of the bottom steps of the stairs. "A gold watch, No. 97163, by
Barraud, of London. Gold Albert chain, very heavy and solid. Gold ring,
with masonic device. Gold pin--bull-dog's head, with rubies as eyes.
Russian leather card-case, with cards of Enoch J. Drebber of Cleveland,
corresponding with the E. J. D. upon the linen. No purse, but loose
money to the extent of seven pounds thirteen. Pocket edition of
Boccaccio's 'Decameron,' with name of Joseph Stangerson upon the
fly-leaf. Two letters--one addressed to E. J. Drebber and one to Joseph
Stangerson."

"At what address?"

"American Exchange, Strand--to be left till called for. They are both
from the Guion Steamship Company, and refer to the sailing of their
boats from Liverpool. It is clear that this unfortunate man was about to
return to New York."

"Have you made any inquiries as to this man, Stangerson?"

"I did it at once, sir," said Gregson. "I have had advertisements
sent to all the newspapers, and one of my men has gone to the American
Exchange, but he has not returned yet."

"Have you sent to Cleveland?"

"We telegraphed this morning."

"How did you word your inquiries?"

"We simply detailed the circumstances, and said that we should be glad
of any information which could help us."

"You did not ask for particulars on any point which appeared to you to
be crucial?"

"I asked about Stangerson."

"Nothing else? Is there no circumstance on which this whole case appears
to hinge? Will you not telegraph again?"

"I have said all I have to say," said Gregson, in an offended voice.

Sherlock Holmes chuckled to himself, and appeared to be about to make
some remark, when Lestrade, who had been in the front room while we
were holding this conversation in the hall, reappeared upon the scene,
rubbing his hands in a pompous and self-satisfied manner.

"Mr. Gregson," he said, "I have just made a discovery of the highest
importance, and one which would have been overlooked had I not made a
careful examination of the walls."

The little man's eyes sparkled as he spoke, and he was evidently in
a state of suppressed exultation at having scored a point against his
colleague.

"Come here," he said, bustling back into the room, the atmosphere of
which felt clearer since the removal of its ghastly inmate. "Now, stand
there!"

He struck a match on his boot and held it up against the wall.

"Look at that!" he said, triumphantly.

I have remarked that the paper had fallen away in parts. In this
particular corner of the room a large piece had peeled off, leaving a
yellow square of coarse plastering. Across this bare space there was
scrawled in blood-red letters a single word--

RACHE.


"What do you think of that?" cried the detective, with the air of a
showman exhibiting his show. "This was overlooked because it was in the
darkest corner of the room, and no one thought of looking there. The
murderer has written it with his or her own blood. See this smear where
it has trickled down the wall! That disposes of the idea of suicide
anyhow. Why was that corner chosen to write it on? I will tell you. See
that candle on the mantelpiece. It was lit at the time, and if it was
lit this corner would be the brightest instead of the darkest portion of
the wall."

"And what does it mean now that you _have_ found it?" asked Gregson in a
depreciatory voice.

"Mean? Why, it means that the writer was going to put the female name
Rachel, but was disturbed before he or she had time to finish. You mark
my words, when this case comes to be cleared up you will find that a
woman named Rachel has something to do with it. It's all very well for
you to laugh, Mr. Sherlock Holmes. You may be very smart and clever, but
the old hound is the best, when all is said and done."

"I really beg your pardon!" said my companion, who had ruffled the
little man's temper by bursting into an explosion of laughter. "You
certainly have the credit of being the first of us to find this out,
and, as you say, it bears every mark of having been written by the other
participant in last night's mystery. I have not had time to examine this
room yet, but with your permission I shall do so now."

As he spoke, he whipped a tape measure and a large round magnifying
glass from his pocket. With these two implements he trotted noiselessly
about the room, sometimes stopping, occasionally kneeling, and once
lying flat upon his face. So engrossed was he with his occupation that
he appeared to have forgotten our presence, for he chattered away to
himself under his breath the whole time, keeping up a running fire
of exclamations, groans, whistles, and little cries suggestive of
encouragement and of hope. As I watched him I was irresistibly reminded
of a pure-blooded well-trained foxhound as it dashes backwards and
forwards through the covert, whining in its eagerness, until it comes
across the lost scent. For twenty minutes or more he continued his
researches, measuring with the most exact care the distance between
marks which were entirely invisible to me, and occasionally applying his
tape to the walls in an equally incomprehensible manner. In one place
he gathered up very carefully a little pile of grey dust from the floor,
and packed it away in an envelope. Finally, he examined with his glass
the word upon the wall, going over every letter of it with the most
minute exactness. This done, he appeared to be satisfied, for he
replaced his tape and his glass in his pocket.

"They say that genius is an infinite capacity for taking pains," he
remarked with a smile. "It's a very bad definition, but it does apply to
detective work."

Gregson and Lestrade had watched the manoeuvres [9] of their amateur
companion with considerable curiosity and some contempt. They evidently
failed to appreciate the fact, which I had begun to realize, that
Sherlock Holmes' smallest actions were all directed towards some
definite and practical end.

"What do you think of it, sir?" they both asked.

"It would be robbing you of the credit of the case if I was to presume
to help you," remarked my friend. "You are doing so well now that it
would be a pity for anyone to interfere." There was a world of
sarcasm in his voice as he spoke. "If you will let me know how your
investigations go," he continued, "I shall be happy to give you any help
I can. In the meantime I should like to speak to the constable who found
the body. Can you give me his name and address?"

Lestrade glanced at his note-book. "John Rance," he said. "He is off
duty now. You will find him at 46, Audley Court, Kennington Park Gate."

Holmes took a note of the address.

"Come along, Doctor," he said; "we shall go and look him up. I'll tell
you one thing which may help you in the case," he continued, turning to
the two detectives. "There has been murder done, and the murderer was a
man. He was more than six feet high, was in the prime of life, had
small feet for his height, wore coarse, square-toed boots and smoked a
Trichinopoly cigar. He came here with his victim in a four-wheeled cab,
which was drawn by a horse with three old shoes and one new one on his
off fore leg. In all probability the murderer had a florid face, and the
finger-nails of his right hand were remarkably long. These are only a
few indications, but they may assist you."

Lestrade and Gregson glanced at each other with an incredulous smile.

"If this man was murdered, how was it done?" asked the former.

"Poison," said Sherlock Holmes curtly, and strode off. "One other thing,
Lestrade," he added, turning round at the door: "'Rache,' is the German
for 'revenge;' so don't lose your time looking for Miss Rachel."

With which Parthian shot he walked away, leaving the two rivals
open-mouthed behind him.




CHAPTER IV. WHAT JOHN RANCE HAD TO TELL.


IT was one o'clock when we left No. 3, Lauriston Gardens. Sherlock
Holmes led me to the nearest telegraph office, whence he dispatched a
long telegram. He then hailed a cab, and ordered the driver to take us
to the address given us by Lestrade.

"There is nothing like first hand evidence," he remarked; "as a matter
of fact, my mind is entirely made up upon the case, but still we may as
well learn all that is to be learned."

"You amaze me, Holmes," said I. "Surely you are not as sure as you
pretend to be of all those particulars which you gave."

"There's no room for a mistake," he answered. "The very first thing
which I observed on arriving there was that a cab had made two ruts with
its wheels close to the curb. Now, up to last night, we have had no rain
for a week, so that those wheels which left such a deep impression must
have been there during the night. There were the marks of the horse's
hoofs, too, the outline of one of which was far more clearly cut than
that of the other three, showing that that was a new shoe. Since the cab
was there after the rain began, and was not there at any time during the
morning--I have Gregson's word for that--it follows that it must have
been there during the night, and, therefore, that it brought those two
individuals to the house."

"That seems simple enough," said I; "but how about the other man's
height?"

"Why, the height of a man, in nine cases out of ten, can be told from
the length of his stride. It is a simple calculation enough, though
there is no use my boring you with figures. I had this fellow's stride
both on the clay outside and on the dust within. Then I had a way of
checking my calculation. When a man writes on a wall, his instinct leads
him to write about the level of his own eyes. Now that writing was just
over six feet from the ground. It was child's play."

"And his age?" I asked.

"Well, if a man can stride four and a-half feet without the smallest
effort, he can't be quite in the sere and yellow. That was the breadth
of a puddle on the garden walk which he had evidently walked across.
Patent-leather boots had gone round, and Square-toes had hopped over.
There is no mystery about it at all. I am simply applying to ordinary
life a few of those precepts of observation and deduction which I
advocated in that article. Is there anything else that puzzles you?"

"The finger nails and the Trichinopoly," I suggested.

"The writing on the wall was done with a man's forefinger dipped in
blood. My glass allowed me to observe that the plaster was slightly
scratched in doing it, which would not have been the case if the man's
nail had been trimmed. I gathered up some scattered ash from the floor.
It was dark in colour and flakey--such an ash as is only made by a
Trichinopoly. I have made a special study of cigar ashes--in fact, I
have written a monograph upon the subject. I flatter myself that I can
distinguish at a glance the ash of any known brand, either of cigar
or of tobacco. It is just in such details that the skilled detective
differs from the Gregson and Lestrade type."

"And the florid face?" I asked.

"Ah, that was a more daring shot, though I have no doubt that I was
right. You must not ask me that at the present state of the affair."

I passed my hand over my brow. "My head is in a whirl," I remarked; "the
more one thinks of it the more mysterious it grows. How came these two
men--if there were two men--into an empty house? What has become of the
cabman who drove them? How could one man compel another to take poison?
Where did the blood come from? What was the object of the murderer,
since robbery had no part in it? How came the woman's ring there? Above
all, why should the second man write up the German word RACHE before
decamping? I confess that I cannot see any possible way of reconciling
all these facts."

My companion smiled approvingly.

"You sum up the difficulties of the situation succinctly and well," he
said. "There is much that is still obscure, though I have quite made up
my mind on the main facts. As to poor Lestrade's discovery it was simply
a blind intended to put the police upon a wrong track, by suggesting
Socialism and secret societies. It was not done by a German. The A, if
you noticed, was printed somewhat after the German fashion. Now, a real
German invariably prints in the Latin character, so that we may safely
say that this was not written by one, but by a clumsy imitator who
overdid his part. It was simply a ruse to divert inquiry into a wrong
channel. I'm not going to tell you much more of the case, Doctor. You
know a conjuror gets no credit when once he has explained his trick,
and if I show you too much of my method of working, you will come to the
conclusion that I am a very ordinary individual after all."

"I shall never do that," I answered; "you have brought detection as near
an exact science as it ever will be brought in this world."

My companion flushed up with pleasure at my words, and the earnest way
in which I uttered them. I had already observed that he was as sensitive
to flattery on the score of his art as any girl could be of her beauty.

"I'll tell you one other thing," he said. "Patent leathers [10] and
Square-toes came in the same cab, and they walked down the pathway
together as friendly as possible--arm-in-arm, in all probability.
When they got inside they walked up and down the room--or rather,
Patent-leathers stood still while Square-toes walked up and down. I
could read all that in the dust; and I could read that as he walked he
grew more and more excited. That is shown by the increased length of his
strides. He was talking all the while, and working himself up, no doubt,
into a fury. Then the tragedy occurred. I've told you all I know myself
now, for the rest is mere surmise and conjecture. We have a good working
basis, however, on which to start. We must hurry up, for I want to go to
Halle's concert to hear Norman Neruda this afternoon."

This conversation had occurred while our cab had been threading its way
through a long succession of dingy streets and dreary by-ways. In the
dingiest and dreariest of them our driver suddenly came to a stand.
"That's Audley Court in there," he said, pointing to a narrow slit in
the line of dead-coloured brick. "You'll find me here when you come
back."

Audley Court was not an attractive locality. The narrow passage led us
into a quadrangle paved with flags and lined by sordid dwellings. We
picked our way among groups of dirty children, and through lines of
discoloured linen, until we came to Number 46, the door of which
was decorated with a small slip of brass on which the name Rance was
engraved. On enquiry we found that the constable was in bed, and we were
shown into a little front parlour to await his coming.

He appeared presently, looking a little irritable at being disturbed in
his slumbers. "I made my report at the office," he said.

Holmes took a half-sovereign from his pocket and played with it
pensively. "We thought that we should like to hear it all from your own
lips," he said.

"I shall be most happy to tell you anything I can," the constable
answered with his eyes upon the little golden disk.

"Just let us hear it all in your own way as it occurred."

Rance sat down on the horsehair sofa, and knitted his brows as though
determined not to omit anything in his narrative.

"I'll tell it ye from the beginning," he said. "My time is from ten at
night to six in the morning. At eleven there was a fight at the 'White
Hart'; but bar that all was quiet enough on the beat. At one o'clock it
began to rain, and I met Harry Murcher--him who has the Holland Grove
beat--and we stood together at the corner of Henrietta Street a-talkin'.
Presently--maybe about two or a little after--I thought I would take
a look round and see that all was right down the Brixton Road. It was
precious dirty and lonely. Not a soul did I meet all the way down,
though a cab or two went past me. I was a strollin' down, thinkin'
between ourselves how uncommon handy a four of gin hot would be, when
suddenly the glint of a light caught my eye in the window of that same
house. Now, I knew that them two houses in Lauriston Gardens was empty
on account of him that owns them who won't have the drains seed to,
though the very last tenant what lived in one of them died o' typhoid
fever. I was knocked all in a heap therefore at seeing a light in
the window, and I suspected as something was wrong. When I got to the
door----"

"You stopped, and then walked back to the garden gate," my companion
interrupted. "What did you do that for?"

Rance gave a violent jump, and stared at Sherlock Holmes with the utmost
amazement upon his features.

"Why, that's true, sir," he said; "though how you come to know it,
Heaven only knows. Ye see, when I got up to the door it was so still and
so lonesome, that I thought I'd be none the worse for some one with me.
I ain't afeared of anything on this side o' the grave; but I thought
that maybe it was him that died o' the typhoid inspecting the drains
what killed him. The thought gave me a kind o' turn, and I walked back
to the gate to see if I could see Murcher's lantern, but there wasn't no
sign of him nor of anyone else."

"There was no one in the street?"

"Not a livin' soul, sir, nor as much as a dog. Then I pulled myself
together and went back and pushed the door open. All was quiet inside,
so I went into the room where the light was a-burnin'. There was a
candle flickerin' on the mantelpiece--a red wax one--and by its light I
saw----"

"Yes, I know all that you saw. You walked round the room several times,
and you knelt down by the body, and then you walked through and tried
the kitchen door, and then----"

John Rance sprang to his feet with a frightened face and suspicion in
his eyes. "Where was you hid to see all that?" he cried. "It seems to me
that you knows a deal more than you should."

Holmes laughed and threw his card across the table to the constable.
"Don't get arresting me for the murder," he said. "I am one of the
hounds and not the wolf; Mr. Gregson or Mr. Lestrade will answer for
that. Go on, though. What did you do next?"

Rance resumed his seat, without however losing his mystified expression.
"I went back to the gate and sounded my whistle. That brought Murcher
and two more to the spot."

"Was the street empty then?"

"Well, it was, as far as anybody that could be of any good goes."

"What do you mean?"

The constable's features broadened into a grin. "I've seen many a drunk
chap in my time," he said, "but never anyone so cryin' drunk as
that cove. He was at the gate when I came out, a-leanin' up agin the
railings, and a-singin' at the pitch o' his lungs about Columbine's
New-fangled Banner, or some such stuff. He couldn't stand, far less
help."

"What sort of a man was he?" asked Sherlock Holmes.

John Rance appeared to be somewhat irritated at this digression. "He was
an uncommon drunk sort o' man," he said. "He'd ha' found hisself in the
station if we hadn't been so took up."

"His face--his dress--didn't you notice them?" Holmes broke in
impatiently.

"I should think I did notice them, seeing that I had to prop him up--me
and Murcher between us. He was a long chap, with a red face, the lower
part muffled round----"

"That will do," cried Holmes. "What became of him?"

"We'd enough to do without lookin' after him," the policeman said, in an
aggrieved voice. "I'll wager he found his way home all right."

"How was he dressed?"

"A brown overcoat."

"Had he a whip in his hand?"

"A whip--no."

"He must have left it behind," muttered my companion. "You didn't happen
to see or hear a cab after that?"

"No."

"There's a half-sovereign for you," my companion said, standing up and
taking his hat. "I am afraid, Rance, that you will never rise in the
force. That head of yours should be for use as well as ornament. You
might have gained your sergeant's stripes last night. The man whom you
held in your hands is the man who holds the clue of this mystery, and
whom we are seeking. There is no use of arguing about it now; I tell you
that it is so. Come along, Doctor."

We started off for the cab together, leaving our informant incredulous,
but obviously uncomfortable.

"The blundering fool," Holmes said, bitterly, as we drove back to our
lodgings. "Just to think of his having such an incomparable bit of good
luck, and not taking advantage of it."

"I am rather in the dark still. It is true that the description of this
man tallies with your idea of the second party in this mystery. But why
should he come back to the house after leaving it? That is not the way
of criminals."

"The ring, man, the ring: that was what he came back for. If we have no
other way of catching him, we can always bait our line with the ring. I
shall have him, Doctor--I'll lay you two to one that I have him. I must
thank you for it all. I might not have gone but for you, and so have
missed the finest study I ever came across: a study in scarlet, eh?
Why shouldn't we use a little art jargon. There's the scarlet thread of
murder running through the colourless skein of life, and our duty is
to unravel it, and isolate it, and expose every inch of it. And now
for lunch, and then for Norman Neruda. Her attack and her bowing
are splendid. What's that little thing of Chopin's she play