The two men disappeared up the stairs, and just for a moment there was silence in the drawing-room. It was safe for Venner and his companion now to creep back to the drawing-room door and take a careful note of what was going on. With the aid of a friendly mirror on the opposite side of the room, it was possible to see and note everything. The cripple had fallen into a chair, where he sat huddled in a heap, his hand to his head, as if some great physical pain racked him. His heavy breathing was the only sound made, except the steady puffing of Fenwick's cigar. A fit of anger gripped Venner for the moment; he would have liked to step in and soundly punish Fenwick for his brutality. Doubtless the poor crippled frame was racked with the pain caused by the violence of his late captors. But under that queer exterior was a fine spirit. Gradually the cripple ceased to quiver and palpitate; gradually he pulled himself up in his chair and faced his captor. His face was still deadly white, but it was hard and set now; there was no sign of fear about him. He leaned forward and stared Fenwick between the eyes. "Well, you scoundrel," he said in a clear, cold voice, "I should like to know the meaning of this. I have heard of and read of some strange outrages in my time, but to kidnap a man and keep him prisoner in his own house is to exceed all the bounds of audacity." "You appear to be annoyed," Fenwick said. "Perhaps you have not already learned who I am?" "I know perfectly well who you are," the cripple responded. "Your name is Mark Fenwick, and you are one of the greatest scoundrels unhung. At present, you are posing as an American millionaire. Fools may believe you, but I know better. The point is, do you happen to know who I am?" "Yes, I know who you are," Fenwick said with a sardonic smile. "You elect to call yourself Mr. Bates, or some such name, and you pretend to be a recluse who gives himself over to literary pursuits. As a matter of fact, you are Charles Le Fenu, and your father was, at one time, the practical owner of the Four Finger Mine." "We are getting on," Venner whispered. "It may surprise you to hear this, but I have suspected it for some little time. The so-called absent owner of these houses is the man sitting opposite Fenwick there. Now do you begin to see something like daylight before you? I wouldn't have missed this for worlds." "We have certainly been lucky," Gurdon replied. There was no time for further conversation, for the cripple was speaking again. His voice was still hard and cold, nor did his manner betray the slightest sign of fear. "So you have found that out," he said. "You know that I am the son of the unfortunate Frenchman who was murdered by a rascally Dutchman at your instigation. You thought that once having discovered the secret of the mine you could work it to your own advantage. How well you worked it your left hand testifies."