"Yes, sir, it were the night before the last," Mr. Hogson said; "it were the night before last as a young woman wrapped up about the face like, and dressed very plain, got out of a fly at my door; and, says she, 'Would you please take charge of this here key, and be so kind as to show any one over the cottage as would like to see it, which of course the commission is understood?—for my master is leaving for some time on account of having a son just come home from India, which is married and settled in Devonshire, and my master is going there to see him, not having seen him this many a long year.' She was a very civil-spoken young woman, and Woodbine Cottage has been good customers to us, both with the old tenants and the new; so of course I took the key, willin' to do any service as lay in my power. And if you'd like to see the cottage, sir——"

"You're very good," said Mr. Carter, with something like a groan. "No, I won't see the cottage to-night. What time was it when the fly stopped at your door?"

"Between seven and eight."

"Between seven and eight. Just in time to catch the mail from Rugby. Was it one of the Rose-and-Crown flies, d'ye think?"

"Oh, yes, the fly belonged to Lisford. I'm sure of that, for Tim Baling was drivin' it and wished me good-night."

Mr. Carter left the Lisford emporium, and ran over to the Rose and Crown, where he saw the man who had driven him to Shorncliffe station. This man told the detective that he had been fetched in the evening by the same young woman who fetched him in the morning, and that he had driven another gentleman, who walked lame like the first, and had his head and face wrapped up a deal, not to Shorncliffe station, but to little Petherington station, six miles on the Rugby side of Shorncliffe, where the gentleman and the young woman who was with him got into a second-class carriage in the slow train for Rugby. The gentleman had said, laughing, that the young woman was his housemaid, and he was taking her up to town on purpose to be married to her. He was a very pleasant-spoken gentleman, the flyman added, and paid uncommon liberal.

"I dare say he did," muttered Mr. Carter.

He gave the man a shilling for his information, and went back to the fly that had brought him to the station. It was getting on for seven o'clock by this time, and Joseph Wilmot had had eight-and-forty hours' start of him. The detective was quite down-hearted now.

He went up to London by the same train which he had every reason to suppose had carried Joseph Wilmot and his daughter two nights before, and at the Euston terminus he worked very hard on that night and on the following day to trace the missing man. But Joseph Wilmot was only a drop in the great ocean of London life. The train that was supposed to have brought him to town was a long train, coming through from the north. Half-a-dozen lame men with half-a-dozen young women for their companions might have passed unnoticed in the bustle and confusion of the arrival platform.

Mr. Carter questioned the guards, the ticket-collectors, the porters, the cabmen; but not one among them gave him the least scrap of available information. He went to Scotland Yard despairing, and laid his case before the authorities there.