“Having secured him, it is evident to me that a consultation of some sort was held. Probably it was something in the nature of a judicial proceeding. It must have lasted for some time, for it was then that these cigars were smoke. The older man sat in that wicker chair; it was he who used the cigar-holder. The younger man sat over yonder; he knocked his ash off against the chest of drawers. The third fellow paced up and down. Blessington, I think, sat upright in the bed, but of that I cannot be absolutely certain.

“Well, it ended by their taking Blessington and hanging him. The matter was so prearranged that it is my belief that they brought with them some sort of block or pulley which might serve as a gallows. That screw-driver and those screws were, as I conceive, for fixing it up. Seeing the hook, however they naturally saved themselves the trouble. Having finished their work they made off, and the door was barred behind them by their confederate.”

We had all listened with the deepest interest to this sketch of the night’s doings, which Holmes had deduced from signs so subtle and minute that, even when he had pointed them out to us, we could scarcely follow him in his reasoning. The inspector hurried away on the instant to make inquiries about the page, while Holmes and I returned to Baker Street for breakfast.

“I’ll be back by three,” said he, when we had finished our meal. “Both the inspector and the doctor will meet me here at that hour, and I hope by that time to have cleared up any little obscurity which the case may still present.”

Our visitors arrived at the appointed time, but it was a quarter to four before my friend put in an appearance. From his expression as he entered, however, I could see that all had gone well with him.

“Any news, Inspector?”

“We have got the boy, sir.”

“Excellent, and I have got the men.”

“You have got them!” we cried, all three.

“Well, at least I have got their identity. This so-called Blessington is, as I expected, well known at headquarters, and so are his assailants. Their names are Biddle, Hayward, and Moffat.”

“The Worthingdon bank gang,” cried the inspector.

“Precisely,” said Holmes.

“Then Blessington must have been Sutton.”

“Exactly,” said Holmes.

“Why, that makes it as clear as crystal,” said the inspector.

But Trevelyan and I looked at each other in bewilderment.

“You must surely remember the great Worthingdon bank business,” said Holmes. “Five men were in it—these four and a fifth called Cartwright. Tobin, the care-taker, was murdered, and the thieves got away with seven thousand pounds. This was in 1875. They were all five arrested, but the evidence against them was by no means conclusive. This Blessington or Sutton, who was the worst of the gang, turned informer. On his evidence Cartwright was hanged and the other three got fifteen years apiece. When they got out the other day, which was some years before their full term, they set themselves, as you perceive, to hunt down the traitor and to avenge the death of their comrade upon him. Twice they tried to get at him and failed; a third time, you see, it came off. Is there anything further which I can explain, Dr. Trevelyan?”

“I think you have made it all remarkable clear,” said the doctor. “No doubt the day on which he was perturbed was the day when he had seen of their release in the newspapers.”

“Quite so. His talk about a burglary was the merest blind.”

“But why could he not tell you this?”

“Well, my dear sir, knowing the vindictive character of his old associates, he was trying to hide his own identity from everybody as long as he could. His secret was a shameful one, and he could not bring himself to divulge it. However, wretch as he was, he was still living under the shield of British law, and I have no doubt, Inspector, that you will see that, though that shield may fail to guard, the sword of justice is still there to avenge.”

Such were the singular circumstances in connection with the Resident Patient and the Brook Street Doctor. From that night nothing has been seen of the three murderers by the police, and it is surmised at Scotland Yard that they were among the passengers of the ill-fated steamer Norah Creina, which was lost some years ago with all hands upon the Portuguese coast, some leagues to the north of Oporto. The proceedings against the page broke down for want of evidence, and the Brook Street Mystery, as it was called, has never until now been fully dealt with in any public print.

Adventure IX.

The Greek Interpreter

During my long and intimate acquaintance with Mr. Sherlock Holmes I had never heard him refer to his relations, and hardly ever to his own early life. This reticence upon his part had increased the somewhat inhuman effect which he produced upon me, until sometimes I found myself regarding him as an isolated phenomenon, a brain without a heart, as deficient in human sympathy as he was pre-eminent in intelligence. His aversion to women and his disinclination to form new friendships were both typical of his unemotional character, but not more so than his complete suppression of every reference to his own people. I had come to believe that he was an orphan with no relatives living, but one day, to my very great surprise, he began to talk to me about his brother.

It was after tea on a summer evening, and the conversation, which had roamed in a desultory, spasmodic fashion from golf clubs to the causes of the change in the obliquity of the ecliptic, came round at last to the question of atavism and hereditary aptitudes. The point under discussion was, how far any singular gift in an individual was due to his ancestry and how far to his own early training.

“In your own case,” said I, “from all that you have told me, it seems obvious that your faculty of observation and your peculiar facility for deduction are due to your own systematic training.”

“To some extent,” he answered, thoughtfully. “My ancestors were country squires, who appear to have led much the same life as is natural to their class. But, none the less, my turn that way is in my veins, and may have come with my grandmother, who was the sister of Vernet, the French artist. Art in the blood is liable to take the strangest forms.”

“But how do you know that it is hereditary?”

“Because my brother Mycroft possesses it in a larger degree than I do.”

This was news to me indeed. If there were another man with such singular powers in England, how was it that neither police nor public had heard of him? I put the question, with a hint that it was my companion’s modesty which made him acknowledge his brother as his superior. Holmes laughed at my suggestion.

“My dear Watson,” said he, “I cannot agree with those who rank modesty among the virtues. To the logician all things should be seen exactly as they are, and to underestimate one’s self is as much a departure from truth as to exaggerate one’s own powers. When I say, therefore, that Mycroft has better powers of observation than I, you may take it that I am speaking the exact and literal truth.”

“Is he your junior?”

“Seven years my senior.”

“How comes it that he is unknown?”

“Oh, he is very well known in his own circle.”

“Where, then?”

“Well, in the Diogenes Club, for example.”

I had never heard of the institution, and my face must have proclaimed as much, for Sherlock Holmes pulled out his watch.

“The Diogenes Club is the queerest club in London, and Mycroft one of the queerest men. He’s always there from quarter to five to twenty to eight. It’s six now, so if you care for a stroll this beautiful evening I shall be very happy to introduce you to two curiosities.”