Thrusting his hat upon his head, the fellow marched out of the room in a couple of strides. His exit, whether consciously to himself or not, was marked rather by haste than by dignity. When he had gone I looked at my wife. Lucy, on her part, looked at the door through which he had vanished.

"Now you've done it," I observed.

Lucy turned to me with a smile hovering about her lips, which, under the circumstances, I thought was a little out of place.

"I have done it, as you say."

"You don't seem to be aware of what you've done. What's the good of talking to him like that? Do you suppose that you can frighten him--that you can take him in? He knows very well that whatever happens to me he'll go scatheless. He's the one witness whom the prosecution will not be able to do without."

"I think you are mistaken. With a man of that type the high horse is the only horse you ought to ride. He desires nothing less than to get into the witness-box, or I misjudge the man. I suspect that his own record is not of a kind which he would care to have exposed to the cross-examining light of day."

Hardly were the words out of her mouth than there came a tap at the panel of the door. Lucy shot a glance towards me.

"Who's there?" she asked.

Whom should it be but our friend the scoundrel. He came in with quite a dove-like air of mildness, mincing, like a dancing-master, on his toes.

"Excuse me, but even on the front door steps my heart got the upper hand of me. I could not do what seemed even to approximate to cruelty. I could not hang anybody--I judge not, so that I may not be judged. My one aspiration is, and always has been, to be a friend in need. I cannot help it, but so I am."