"As far as you are personally concerned," remarked Holmes, "I do not see that you have any grievance against this extraordinary league. On the contrary, you are, as I understand, richer by some thirty pounds, to say nothing of the minute knowledge which you have gained on every subject which comes under the letter A. You have lost nothing by them." "No, sir. But I want to find out about them, and who they are, and what their object was in playing this prank--if it was a prank--upon me. It was a pretty expensive joke for them, for it cost them two-and-thirty pounds." "We shall endeavor to clear up these points for you. And, first, one or two questions, Mr. Wilson. This assistant of yours who first called your attention to the advertisement--how long had he been with you?" "About a month then." "How did he come?" "In answer to an advertisement." "Was he the only applicant?" "No, I had a dozen." "Why did you pick him?" "Because he was handy and would come cheap." "At half wages, in fact." "Yes." "What is he like, this Vincent Spaulding?" "Small, stout-built, very quick in his ways, no hair on his face, though he's not short of thirty. Has a white splash of acid upon his forehead." Holmes sat up in his chair in considerable excitement. "I thought as much," said he. "Have you ever observed that his ears are pierced for earrings?" "Yes, sir. He told me that a gypsy had done it for him when he was a lad." "Hum!" said Holmes, sinking back in deep thought. "He is still with you?" "Oh, yes, sir; I have only just left him." "And has your business been attended to in your absence?" "Nothing to complain of, sir. There's never very much to do of a morning." "That will do, Mr. Wilson. I shall be happy to give you an opinion upon the subject in the course of a day or two. To-day is Saturday, and I hope that by Monday we may come to a conclusion." "Well, Watson," said Holmes, when our visitor had left us, "what do you make of it all?" "I make nothing of it," I answered frankly. "It is a most mysterious business." "As a rule," said Holmes, "the more bizarre a thing is the less mysterious it proves to be. It is your commonplace, featureless crimes which are really puzzling, just as a commonplace face is the most difficult to identify. But I must be prompt over this matter." "What are you going to do, then?" I asked. "To smoke," he answered. "It is quite a three-pipe problem, and I beg that you won't speak to me for fifty minutes." He curled himself up in his chair, with his thin knees drawn up to his hawklike nose, and there he sat with his eyes closed and his black clay pipe thrusting out like the bill of some strange bird. I had come to the conclusion that he had dropped asleep, and indeed was nodding myself, when he suddenly sprang out of his chair with the gesture of a man who has made up his mind, and put his pipe down upon the mantelpiece.