原文で読むシャーロック・ホームズ
ホーム長編緋色の研究四つの署名バスカヴィル家の犬恐怖の谷短編シャーロック・ホームズの冒険シャーロック・ホームズの回想シャーロック・ホームズの帰還最後の挨拶 シャーロック・ホームズの事件簿

“I think that I can help you to pass an hour in an interesting and profitable manner,” said Holmes, drawing his chair up to the table, and spreading out in front of him the various papers upon which were recorded the antics of the dancing men. “As to you, friend Watson, I owe you every atonement for having allowed your natural curiosity to remain so long unsatisfied. To you, Inspector, the whole incident may appeal as a remarkable professional study. I must tell you, first of all, the interesting circumstances connected with the previous consultations which Mr. Hilton Cubitt has had with me in Baker Street.” He then shortly recapitulated the facts which have already been recorded. “I have here in front of me these singular productions, at which one might smile, had they not proved themselves to be the forerunners of so terrible a tragedy. I am fairly familiar with all forms of secret writings, and am myself the author of a trifling monograph upon the subject, in which I analyze one hundred and sixty separate ciphers, but I confess that this is entirely new to me. The object of those who invented the system has apparently been to conceal that these characters convey a message, and to give the idea that they are the mere random sketches of children.

“Having once recognized, however, that the symbols stood for letters, and having applied the rules which guide us in all forms of secret writings, the solution was easy enough. The first message submitted to me was so short that it was impossible for me to do more than to say, with some confidence, that the symbol stood for E. As you are aware, E is the most common letter in the English alphabet, and it predominates to so marked an extent that even in a short sentence one would expect to find it most often. Out of fifteen symbols in the first message, four were the same, so it was reasonable to set this down as E. It is true that in some cases the figure was bearing a flag, and in some cases not, but it was probable, from the way in which the flags were distributed, that they were used to break the sentence up into words. I accepted this as a hypothesis, and noted that E was represented by

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“But now came the real difficulty of the inquiry. The order of the English letters after E is by no means well marked, and any preponderance which may be shown in an average of a printed sheet may be reversed in a single short sentence. Speaking roughly, T, A, O, I, N, S, H, R, D, and L are the numerical order in which letters occur; but T, A, O, and I are very nearly abreast of each other, and it would be an endless task to try each combination until a meaning was arrived at. I therefore waited for fresh material. In my second interview with Mr. Hilton Cubitt he was able to give me two other short sentences and one message, which appeared since there was no flag to be a single word. Here are the symbols:

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Now, in the single word I have already got the two E’s coming second and fourth in a word of five letters. It might be ‘sever,’ or ‘lever,’ or ‘never.’ There can be no question that the latter as a reply to an appeal is far the most probable, and the circumstances pointed to its being a reply written by the lady. Accepting it as correct, we are now able to say that the symbols

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stand respectively for N, V, and R.

“Even now I was in considerable difficulty, but a happy thought put me in possession of several other letters. It occurred to me that if these appeals came, as I expected, from someone who had been intimate with the lady in her early life, a combination which contained two E’s with three letters between might very well stand for the name ‘ELSIE.’ On examination I found that such a combination formed the termination of the message which was three times repeated. It was certainly some appeal to ‘Elsie.’ In this way I had got my L, S, and I. But what appeal could it be? There were only four letters in the word which preceded ‘Elsie,’ and it ended in E. Surely the word must be ‘COME.’ I tried all other four letters ending in E, but could find none to fit the case. So now I was in possession of C, O, and M, and I was in a position to attack the first message once more, dividing it into words and putting dots for each symbol which was still unknown. So treated, it worked out in this fashion:

. M .ERE ..E SL.NE.

“Now the first letter can only be A, which is a most useful discovery, since it occurs no fewer than three times in this short sentence, and the H is also apparent in the second word. Now it becomes:

AM HERE A.E SLANE.

Or, filling in the obvious vacancies in the name:

AM HERE ABE SLANEY.

I had so many letters now that I could proceed with considerable confidence to the second message, which worked out in this fashion:

A. ELRI.ES. Here I could only make sense by putting T and G for the missing letters, and supposing that the name was that of some house or inn at which the writer was staying.”

Inspector Martin and I had listened with the utmost interest to the full and clear account of how my friend had produced results which had led to so complete a command over our difficulties.

“What did you do then, sir?” asked the inspector.

“I had every reason to suppose that this Abe Slaney was an American, since Abe is an American contraction, and since a letter from America had been the starting-point of all the trouble. I had also every cause to think that there was some criminal secret in the matter. The lady’s allusions to her past, and her refusal to take her husband into her confidence, both pointed in that direction. I therefore cabled to my friend, Wilson Hargreave, of the New York Police Bureau, who has more than once made use of my knowledge of London crime. I asked him whether the name of Abe Slaney was known to him. Here is his reply: ‘The most dangerous crook in Chicago.’ On the very evening upon which I had his answer, Hilton Cubitt sent me the last message from Slaney. Working with known letters, it took this form:

ELSIE .RE.ARE TO MEET THY GO.

The addition of a P and a D completed a message which showed me that the rascal was proceeding from persuasion to threats, and my knowledge of the crooks of Chicago prepared me to find that he might very rapidly put his words into action. I at once came to Norfolk with my friend and colleague, Dr. Watson, but, unhappily, only in time to find that the worst had already occurred.”

“It is a privilege to be associated with you in the handling of a case,” said the inspector, warmly. “You will excuse me, however, if I speak frankly to you. You are only answerable to yourself, but I have to answer to my superiors. If this Abe Slaney, living at Elrige’s, is indeed the murderer, and if he has made his escape while I am seated here, I should certainly get into serious trouble.”

“You need not be uneasy. He will not try to escape.”

“How do you know?”

“To fly would be a confession of guilt.”

“Then let us go to arrest him.”

“I expect him here every instant.”

“But why should he come?”

“Because I have written and asked him.”

“But this is incredible, Mr. Holmes! Why should he come because you have asked him? Would not such a request rather rouse his suspicions and cause him to fly?”

“I think I have known how to frame the letter,” said Sherlock Holmes. “In fact, if I am not very much mistaken, here is the gentleman himself coming up the drive.”

A man was striding up the path which led to the door. He was a tall, handsome, swarthy fellow, clad in a suit of gray flannel, with a Panama hat, a bristling black beard, and a great, aggressive hooked nose, and flourishing a cane as he walked. He swaggered up the path as if the place belonged to him, and we heard his loud, confident peal at the bell.

“I think, gentlemen,” said Holmes, quietly, “that we had best take up our position behind the door. Every precaution is necessary when dealing with such a fellow. You will need your handcuffs, Inspector. You can leave the talking to me.”

We waited in silence for a minute one of those minutes which one can never forget. Then the door opened and the man stepped in. In an instant Holmes clapped a pistol to his head, and Martin slipped the handcuffs over his wrists. It was all done so swiftly and deftly that the fellow was helpless before he knew that he was attacked. He glared from one to the other of us with a pair of blazing black eyes. Then he burst into a bitter laugh.

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“Well, gentlemen, you have the drop on me this time. I seem to have knocked up against something hard. But I came here in answer to a letter from Mrs. Hilton Cubitt. Don’t tell me that she is in this? Don’t tell me that she helped to set a trap for me?”