"Have they muddled up the trail?"

"In the usual way," with a disgusted wave of the hand. "Brass band methods, you know. They follow him with drums beating and then wonder why they don't catch him."

At this moment there was a step at the door, and Ashton-Kirk entered. He wore evening clothes with an overcoat over them; a silk hat was on his head, and he carried his gloves and stick as though he had just come in. There was only one light burning in the room, and it threw his gigantic shadow upon the wall.

"How are you?" he said to Burgess. "Anything to report?"

"There it is in the envelope, as far as I have gone," replied Burgess. "But there is nothing very vital. Karkowsky seems as elusive as any one that I know of."

Ashton-Kirk nodded. He took up the envelope and opened it. There were several closely typed sheets and his eye ran over them quickly. The report was as follows:

"Notes on Karkowsky"

"The keeper of the harness shop at Fourth Street and Corinth Avenue is of the name of Andrew Brekling. He is a Pole and has been in this country for five years. Karkowsky was unknown to his landlord in every way, save that of a lodger. He rented a third-story room and lived in it almost a month. He had few callers. The harness-maker does not remember any one of the name of Drevenoff, and is quite sure that no young man of the description which you gave me of Drevenoff ever came there.

"I made a great many inquiries in the neighborhood, but learned little. A grocer told me that Karkowsky purchased many articles from him and appeared to have plenty of means; he also said that while the Pole was voluble upon most things he never spoke of himself or his affairs.

"Then I found from the harness-maker that Karkowsky had spent a good bit of his time at a branch of the city library which was no great distance away from his lodgings. Thinking this might, on an off chance, turn some light on the matter, I went there. The young woman in charge recalled Karkowsky perfectly, although she did not know his name. He had always been good-natured and smiling and always read the one kind of books—scientific philosophy of the most modern type. Once he told her that all the other books in the place should be burnt."

Having reached the end of the report, Ashton-Kirk took off his coat and hat and laid the report upon the table.

"Have you made any further attempts?" he asked of Burgess.