She spoke then.

"Dr. Petrie—"

"Well?"

"You seem to be—angry with me, not so much because—of what I do, as because I do not remember you. Yet—"

"Kindly do not revert to the matter," I interrupted. "You have chosen, very conveniently, to forget that once we were friends. Please yourself; but answer my question."

She clasped her hands with a sort of wild abandon.

"Why do you treat me so?" she cried. She had the most fascinating accent imaginable. "Throw me into prison, kill me if you like for what I have done!" She stamped her foot. "For what I have done! But do not torture me, try to drive me mad with your reproaches—that I forget you! I tell you—again I tell you—that until you came one night, last week, to rescue some one from"—(there was the old trick of hesitating before the name of Fu-Manchu)—"from him, I had never, never seen you!"

The dark eyes looked into mine, afire with a positive hunger for belief—or so I was sorely tempted to suppose. But the facts were against her.

"Such a declaration is worthless," I said, as coldly as I could. "You are a traitress; you betray those who are mad enough to trust you—"

"I am no traitress!" she blazed at me. Her eyes were magnificent.