"Do you yield to my power now?"

I answered almost mechanically, "No."

"But you will," he went on. "You dared to follow me to yonder lake, but you found you could not ride alone with her. How terrible it must be to have to obey the summons of the devil, and so find out the truth that while two is company, five is none!"

I began to tremble again.

He fixed his terrible eye upon me, and said slowly and distinctly, "Justin Blake, resistance is useless. I have spent years of my life in finding out the secrets of life. By pure psychology I have obtained my power over you. You are a weaker man than I—weaker under ordinary circumstances. You would be swayed by my will if I knew no more the mysteries of the mind than you, because as a man I am superior to you—superior in mind and in will-force; but by the knowledge I have mentioned I have made you my slave."

I felt the truth of his words. He was a stronger man than I naturally, while by his terrible power I was rendered entirely helpless. Still, at that very moment, the inherent obstinacy of my nature showed itself.

"I am not your slave," I said.

"You are," he said. "Did you feel no strange influences coming back just now? Was not Herod Voltaire your master?"

I was silent.

"Just so," he answered with a smile; "and yet I wish to do you no harm. But upon this I do insist. You must leave Temple Hall; you must allow me to woo and to win Miss Gertrude Forrest."