out of view of all but the victim, afford the same means of immediate escape, which it must have given of secret and unseen approach. The coat-room into which it descended communicated with the lobby very near the main entrance, and if Mr. Brotherson were the man, his sudden appearance there would thus be accounted for. To be sure, this gentleman had not been noticed in the coatroom by the man then in charge, but if the latter had been engaged at that instant, as he often was, in hanging up or taking down a coat from the rack, a person might easily pass by him and disappear into the lobby without attracting his attention. So many people passed that way from the dining-room beyond, and so many of these were tall, fine-looking and well-dressed. It began to look bad for this man, if indeed he were the one we had seen under the street-lamp; and, as George and I reviewed the situation, we felt our position to be serious enough for us severally to set down our impressions of this man before we lost our first vivid idea. I do not know what George wrote, for he sealed his words up as soon as he had finished writing, but this is what I put on paper while my memory was still fresh and my excitement unabated: He had the look of a man of powerful intellect and determined will, who shudders while he triumphs; who outwardly washes his hands of a deed over which he inwardly gloats. This was when he first rose from the snow. Afterwards he had a moment of fear; plain, human, everyday fear. But this was evanescent. Before he had turned to go, he showed the self-possession of one who feels himself so secure, or is so well-satisfied with himself, that he is no longer conscious of other emotions. “Poor fellow,” I commented aloud, as I folded up these words; “he reckoned without you, George. By to-morrow he will be in the hands of the police.” “Poor fellow?” he repeated. “Better say ‘Poor Miss Challoner!’ They tell me she was one of those perfect women who reconcile even the pessimist to humanity and the age we live in. Why any one should want to kill her is a mystery; but why this man should—There! no one professes to explain it. They simply go by the facts. To-morrow surely must bring strange revelations.” And with this sentence ringing in my mind, I lay down and endeavoured