These and other maddening thoughts were crowding into my brain as I stood upon the platform, dazed, and completely at a loss what to do, when somebody nudged me. Turning, I recognized at once the man in the snuff-coloured suit who had told me so rudely "not to shove," and had then dawdled so while buying his railway ticket. I was about to say something not very complimentary to him, when he spoke.
"I trust you will forgive my apparent rudeness a moment ago at the booking-office," he said in a voice I knew quite well, "but there's a method in my madness. I am PrestonGeorge Preston."
"Good heavens!" I exclaimed, the sudden revulsion of feeling almost overpowering me. "But do you know what has happeneddo you know that Sir Roland Challoner's son I had charge of has"
"Don't distress yourself, Mr. Berrington," he interrupted reassuringly, "I know everything, and more than you know, but I rather feared that you might see through this disguise. I have been loafing about Paddington station for nearly an hour. The lady I expected to see arrived just after seven, and took up her position under the clock. Then I saw you and the lad arrive; I saw you recognize the woman; I saw you put yourself out of sight behind the pile of trunks, and talk earnestly to the lad for a few moments, and I guessed what you were saying to him. I walked right past you in the sub-way, and intentionally made you miss this train, because it is inexpedient that you should follow those two. I know where they are going, and Mr. Osborne knows too; I needn't trouble to explain to you here how I come to know all this. The thing you have to do now is to come with me to my house off Regent Street, where Mr. Osborne awaits us."
Never in my life, I suppose, have I felt so relieved as I did then, for the mental pain I had endured during these few minutes had been torture. Indeed, I felt almost indignant with Preston for his having made me suffer so; but he explained that he had revealed himself to me the moment he felt justified in doing so. Suddenly a thought occurred to me.
"Do you know," I asked him quickly, "anything of a telegram sent to Eton this morning, apparently by Sir Roland, saying that Miss Challoner had been taken suddenly ill, and requesting that his son might be sent home to Holt at once?"
"Yes, I know, becauseI sent it."
"You sent it!"
"Yesthough I didn't write it. Mrs. Stapleton wrote it. She gave it to her chauffeur, who was in the hall at the Rook Hotel, and when she was gone he asked me if I would mind handing it in, as I had intentionally told him I was going to the post office. I was a chauffeur, too, at the time, chauffeur to 'Baron Poppenheimer,' whom I drove down this morning in his car ostensibly to see the beautiful widow. 'Baron Poppenheimer' was, of course, Mr. Osborne. The widow was not at 'The Book' when we arrivedwe knew she wouldn't be, and, of course, you know where she was, she was at the house in Hampstead where you found Miss Challoner when you called there this morning; she arrived home about two o'clock, however, and while 'Baron Poppenheimer' was making himself agreeable to heryour friend Mr. Osborne is a most splendid actor, and ought to have been in the detective forceI was making headway with her chauffeur out in the garage. Yes, Mr. Berrington, you can set your mind at restMiss Challoner is perfectly well. I wonder if by chance you telephoned to Holt this afternoon."
"I tried to."