Zary smiled in a strange, bland fashion. He could have told Fenwick prosaically what a man with a grasp like his could do in connection with a water pipe. He could have told, also, how he had dogged and watched his victim within the last few hours, with the pertinacity of a bloodhound. But Zary could see how Fenwick was shaken and dazed by some terrible thing which he could not understand. It was no cue of Zary's to enlighten the miserable man opposite. "There are things utterly beyond your comprehension," he said, calmly. "If you look back to the past you will remember how we laid our mark upon the man who stole the Four Finger Mine. That man, I need not say, was yourself. To gain your ends you did not scruple to take the life of your greatest friend, the greatest benefactor you ever had. You thought the thing out carefully. You devised a cunning scheme whereby you might become rich and powerful at the expense of George Le Fenu, and scarcely was the earth dry upon his coffin before your warnings came. You knew the legend of the Four Finger Mine, and you elected to defy it. A week went by, a week during which you took the gold from the mine, and all seemed well with you. Then you woke one morning to find that in the night you had lost your forefinger without the slightest pain and with very little loss of blood. That was the first sign of the vengeance of the genius of the mine. Shaken and frightened as you were, you hardened your heart, like Pharaoh of old, and determined to continue. Another week passed, and yet another finger vanished in the same mysterious fashion. Still, you decided to stand the test, and your third warning came. With the fourth warning, your nerves utterly gave way, and you fled from the mine with less ill-gotten gain than you had expected. It matters nothing to me what followed afterwards, but you will admit that at the present moment you have not benefitted much by your crime. I have nothing more to say to you. I only came here tonight just to prove to you how impossible it is for you to hide from the vengeance of the mine. In your last bitter moments I want you to think of my words and realise--" As Zary spoke he moved across the room in the direction of the gas bracket; he laid his hand upon the tap, and a moment later the room was in darkness. There was a sound like the sliding of a window, followed by a sudden rush of cold air, and by the time that Fenwick had found his matches and lighted the gas again there was not so much as a trace of Zary to be seen. "I wish I hadn't thrown away the key of that cupboard," Fenwick said, hoarsely. "I would give half I possess for one drop of brandy now. Still, I won't give in, I won't be beaten by that fellow. At any rate, he can't possibly know what I intend to do. He could not know that I shall be on board a vessel before morning."