"What have I done?" he asked.

"What have you not done?" Littimer thundered. "In the first place you did your best to ruin Hatherly Bell's life. You robbed me of a picture to do so, and your friend Merritt tried to rob me again. But I have both those pictures now. You did that because you were afraid of Bell—afraid lest he should see through your base motives. And you succeeded for a time, for the coast was clear. And then you proceeded to rob me of my son by one of the most contemptible tricks ever played by one man on another. It was you who stole the money and the ring; you who brought about all that sorrow and trouble by means of a forgery. But there are other people on your track as well as myself. You were at your last gasp. You were coming to see me to sell that ring for a large sum to take you out of the country, and then you discovered that you hadn't really got the ring."

"What—what are you talking about?" Henson asked, feebly.

"Scoundrel!" Littimer cried. "Innocent and pure to the last. I know all about Van Sneck and those forgeries of Prince Rupert's ring. And I know how Van Sneck was nearly done to death in Mr. Steel's house; and I know why—good heavens! It seems impossible that I could have been deceived all these years by such a slimy, treacherous scoundrel. And I might have gone on still but for a woman—"

"A lady detective," Henson sneered. "Miss Lee."

Littimer smiled. It was good, after all, to defeat and hoodwink the rascal.

"Miss Chris Henson," he said. "It never occurred to you that Miss Chris and Miss Lee were one and the same person. You never guessed. And she played with you as if you had been a child. How beautifully she exposed you over those pictures. Ah, you should have seen your face when you saw the stolen Rembrandt back again in its place. And after that you were mad enough to think that I trusted you. My dear, what shall we do with this pretty fellow?"

Lady Littimer shook her head doubtfully. It was plain that the presence of Henson disturbed her. There was just a suggestion of the old madness in her eyes.

"Send him away," she said. "Let him go."

"Send him away by all means," Littimer went on. "But letting him go is another matter. If we do the police will pick him up on other charges. There is a certain consolation in knowing that his evil career is likely to be shortened by some years. But I shall have no mercy. Scotland Yard shall know everything."