The final moment had come; the experiment was to be tried. But even now the Doctor had devised a scheme by which he hoped to lose nothing, even though he should fail. His first intention had been to cry out, "Go to sleep!" a command which he had often seen obeyed instantly. This time the formula was changed. In a loud tone, which, however, was mellifluous and persuasive, he uttered these words:

"You are asleep!"

He paused and anxiously awaited the result. For a brief instant success poised upon the verge of his desire. Leon's eyes closed, and his head drooped forward. Then, like lightning, there came a change. The lad jumped up, and started back, assuming an attitude of defiance, and a wrathful demeanor. He was entirely awake and in full control of his senses as he cried out:

"You tried to mesmerize me!"

As swiftly the Doctor was again master of himself, and, recognizing defeat, he was fully prepared to assume control of the situation and twist circumstances so that they should culminate in advantage to himself. In the very moment of his first failure, his quick mind grasped at the hope that was offered by Leon's words. He had said "mesmerize," and this convinced Dr. Medjora that the word "hypnotize" was as yet unknown to him, and that all the later discoveries in psychical science must be as a sealed book to him. So with perfect calmness he replied:

"I fail to see upon what you base such a senseless deduction. You have sat motionless for half an hour. I called you three or four times, and you did not reply. Then I came here and stood beside you, but you took no notice of me. Finally I said what I thought was true, 'You are asleep!' Instantly you jump up like a madman and accuse me of trying to mesmerize you. Now, why? Explain!"

How could this youth cope with the skill of such a man? He could not. As he listened to the Doctor's words and heard his frank and friendly speech, his fears were banished, his suspicions lulled, and he felt ashamed. Being honest, he expressed his thoughts:

"I beg your pardon, Doctor. I think now that I must have been sleeping. Your words startled me, and, as I awoke, I spoke stupidly. Will you forgive me?"

There was a shade of anxiety in his tones, which demonstrated to the Doctor that he valued his friendship, and feared to alienate his good will. Thus he knew that he had deftly dispelled doubt, and that nothing had been lost. Indeed, something had been gained, for he knew now what he had only before suspected; that Leon could not be hypnotized. Or, rather, not by any one else in the world besides himself, for he by no means abandoned his design. Only, when next he should make an attempt, he would take better precautions, and he would succeed. So he thought. Now, it would be as well to continue the conversation, by discussing the suggested topic, for it would strengthen the lad's confidence, if he did not appear to shun it.

"Forgive you, my boy," said the Doctor, "there is nothing to forgive. It was I who was stupid, for I should not have disturbed you so unexpectedly. But I am fond of studying human beings, and you have been very entertaining to me to-night. I have been observing the effect that Nature can produce upon a virgin mind, such as yours. You have been drinking in the grandeur of the world about us, until you were so enthralled that you had forgotten all except the emotions by which you were moved. You were not asleep, but you were in an abstraction so deep that it was akin to sleep. I yielded to the temptation of saying what I did, merely to see what effect it would produce. I was certainly surprised at the result. That you should have been startled is natural enough, but how the idea of mesmerism occurred to you, bewilders me. What do you know about that mysterious subject?"