"If you conclude to answer my question, let me know it," said the Ranchero.
"I will," was Frank's reply.
Pierre stepped upon a chair, and removing one of the pictures from its hook, tossed it upon the bed. After that, he took Frank's lasso down from the nail, beside the book-case, and holding the noose in his hand, threw the other end over the hook.
Frank had thus far shown himself to be possessed of a good share of courage. He had bravely endured the choking, and had made defiant replies to all Pierre's threats; but when he saw this movement, he became thoroughly alarmed. He knew what was coming.
"Aha!" exclaimed the Ranchero, who had not failed to notice the sudden pallor that overspread the boy's countenance; "Aha!"
"What are you going to do?" asked Frank, in a trembling voice.
"Can't you see?" returned the Ranchero, with a savage smile. "I told you that I was going to make you tell me where you had put that office key, didn't I? Well, I intend to do it. I have tamed many a wild colt, and I know how to tame you!"
As he spoke, he adroitly threw the noose over Frank's head, and drew it tight around his neck. Then, seizing him by the shoulders, he pushed him against the wall, under the hook, and pulled down on the lasso, until Frank began to rise on his toes. This was intended merely to give him a foretaste of what was in store for him.
"Now you know how it feels," said Pierre, slackening up on the rope, "and you ought to know, by this time, that I am not playing with you. I am in sober earnest, and if you don't answer my question, I'll hang you, right here in your own room, and with your own lasso. This is your last chance! Where's that key?"
Frank hesitated.