"Warn her of what?" said the stranger, sternly.

"Warn her that a villain has got into this house."

The interesting guest sprang to his feet, with his fists clenched. But he did not strike. He hesitated, and then he said:

"Look here; I'll not treat you as I would a man. You wish me to strike you, you Jesuit, and to get myself into hot water. But I shan't make a fool of myself. I tell you what I'll do with you—if you dare to injure me in the opinion of any living creature, by one word of spoken or hinted slander, I'll make it a police-office affair; and I'll bring out the whole story you found it on; and we'll see which suffers most, you or I, when the world hears it. And now, Mr. Carmel, you're warned. And you know I'm a fellow that means what he says."

Mr. Carmel turned with a pale face, and left the room.

I wonder what the stranger thought. I have often pondered over that scene; and, I believe, he really thought that Mr. Carmel would not, on reflection, venture to carry out his threat.