scientific deduction from any evidence I might notice. But I gained small information. The desk-blotter, inkwell, and pens were in immaculate order, doubtless they were renewed every day by a careful attendant. All the minor accessories, such as paperweights and letter openers were of individual styles and of valuable materials. There was elaborate smoking paraphernalia and a beautiful single rose in a tall silver vase. “Can you read anything bearing on the mystery, Mr. Brice,” asked Talcott, noting my thoughtful scrutiny. “No; nothing definite. In fact, nothing of any importance. I see that on one occasion, at least, Mr. Gately kept a chauffeur waiting an unconscionably long time, and the man was finally obliged to go away without him.” “Well, now, how do you guess that?” and Mr. Talcott looked decidedly interested. “Like most of those spectacular deductions,” I responded, “the explanation takes all the charm out of it. There is a carriage check on the desk,—one of those queer cards with a lot of circular holes in it. That must have been given to Mr. Gately when he left his car, or perhaps a taxicab, outside of some hotel or shop. As he didn’t give it up, the chauffeur must have waited for him until he was tired.” “He may have gone off with some friend, and sent word to the man not to wait,” offered Talcott. “But then he would have sent the call-check out to identify him. What a queer-looking thing it is,” and I picked up the card, with its seven round holes in a cabalistic array. “Perhaps the caller left it,” spoke up Norah; “perhaps he, or she, came here in a cab, or a car, and——” “No, Norah,” I said, “such checks are not given out at a building of this sort. Only at hotels, theaters, or shops.” “It’s of no importance,” and Mr. Talcott gave a slight shrug of impatience; “the thing is, where is Mr. Gately?” Restless and unable to sit still, I wandered into the third room. I had heard of this sanctum, but I had never expected to see inside of it. The impulse came to me now to make the most of this chance, for when Mr. Gately returned I might be summarily, if courteously, ejected. The effect of the room was that of dignified splendor. It had evidently been