"Yer intirely wrong, sorr. There is the cellar door to the east." He pointed to a hatch, opening about forty feet from the house, near the well. "The door ye saw on the west is niver opened—'tis nailed up."

The tables were turned. Oakes was disconcerted.

"If what you say is true, you have my apology. I have not investigated closely."

"So I thought, sorr," was the answer. And we all wondered at the amazing coolness and self-possession of the man. It was one against three, and he had held his own.

"Sit down, Mike," said Oakes. "How long have you been here?"

"Only a matter av six weeks. I came from New York and tried for a job. Maloney, the head man, giv me wan."

"Where is Maloney?"

"He was in the tool-house whin I come by, sorr. He didn't hear the commotion, being sort o' deef."

"All right, Mike! Stay where you are a moment." Then Oakes turned to us.

"Just after Moore was attacked I heard a sound like a quick footstep, and having certain suspicions of my own, made a dash for the cellar. I found there was no cellar under the north wing; but toward the west, and directly beneath the dining-room, was a door. As I opened it all was dark; but my eyes soon accustomed themselves to the light, and I made out a good-sized chamber—and what I took for a man near the farther end. I remained silent, pretending I had seen nothing, and, closing the door, made a movement back up the cellar stairs. There I waited for about five minutes. The ruse worked. The door of the chamber opened, and a man, dressed in a dark cloak and a mask, partly emerged, and, I thought, started for the other stairs at the west end of the cellar. I jumped and grappled with him, but he struck me with the butt end of a revolver, and I was dazed; in another minute, he was punishing me severely. I fired two shots, then he threw me away from him and disappeared. He was stronger than anyone I ever met," said Oakes, apologetically, "a regular demon, and he got in the first blow. I think I wounded him, however."