“I want Mirabelle Leicester,” said Meadows curtly. “She was abducted from her home in the early hours of this morning, and I have information that the car which took her away came to this house. There are tracks of wheels in the mud outside.” “If there are car tracks, they are mine,” said the doctor calmly. He enumerated the makes of machines he possessed. “There is another matter: as to cars having come here in the night, I have a sense of hearing, Mr. Inspector Meadows, and I have heard many cars in Hangman’s Lane—but not in my ground. Also, I’m sure you have not come to tell me of abducted girls, but to disclose to me the miscreant who burnt my store. That is what I expected of you.” “What you expect of me and what you get will be entirely different propositions,” said Meadows unpleasantly. “Now come across, Oberzohn! We know why you want this girl—the whole plot has been blown. You think you’ll prevent her from making a claim on the Portuguese Government for the renewal of a concession granted in June, 1912, to her father.” If Dr. Oberzohn was shocked to learn that his secret was out, he did not show it by his face. Not a muscle moved. “Of such matters I know nothing. It is a fantasy, a story of fairies. Yet it must be true, Mr. Inspector Meadows, if you say it. No: I think you are deceived by the criminals of Curzon Street, W. Men of blood and murder, with records that are infamous. You desire to search my house? It is your privilege.” He waved his hand. “I do not ask you for the ticket of search. From basement to attic the house is yours.” He was not surprised when Meadows took him at his word, and, going out into the hall, summoned his assistants. They visited each room separately, the old cook and the half-witted Danish girl accepting this visitation as a normal occurrence: they had every excuse to do so, for this was the second time in a fortnight that the house had been visited by the police. “Now I’ll take a look at your room, if you don’t mind,” said Meadows. His quick eyes caught sight of the box ottoman against the wall, and the fact that the doctor was sitting thereon added to his suspicions. “I will look in here, if you please,” he said. Oberzohn rose and the detective lifted the lid. It was empty. The ottoman had been placed against the wall, at the bottom of which was a deep recess. Gurther had long since rolled through the false back. “You see—nothing,” said Oberzohn. “Now perhaps you would like to search my factory? Perhaps amongst the rafters and the burnt girders I may conceal a something. Or the barge in my slipway? Who knows what I may place amongst the rats?”