So implicit was our belief in Nikola that, as you have doubtless observed, we accepted his verdict without a second thought. I kissed my wife, and then shook hands solemnly with the Dean. The Duke had meanwhile vanished, presumably to his own apartment, where he could meditate on certain matters undisturbed. After that Phyllis left us and returned to the sick-room, where she found Nikola still seated beside the bed, just as she had left him. So far as she could judge, Miss Trevor did not appear to be any different, though perhaps she did not breathe as heavily as she had hitherto done. Nikola, however, appeared to be well satisfied. He nodded approvingly to Phyllis as she entered, and then returned to his contemplation of his patient once more. In this fashion hour after hour went by. Once during each my wife would come to me with reassuring bulletins. "Miss Trevor was, if anything, a little better, she did not seem so restless as before." "The fever seemed to be abating;" and then, towards nine o'clock that night, "at last Gertrude was sleeping peacefully." It was not, however, until nearly midnight that Nikola himself made his appearance.

"The worst is over," he said, approaching the Dean; "your daughter is now asleep, and will only require watching for the next two hours. At the end of that time I shall return, and shall hope to find a decided improvement in her condition."

"I can never thank you enough, my dear sir," said the worthy old clergyman, shaking the other by the hand while the tears ran down his wrinkled cheeks. "But for your wonderful skill there can be no sort of doubt that she would be lost to us now. She is my only child, my ewe lamb, and may Heaven bless you for your goodness to me."

I thought that Nikola looked at him rather curiously as he said this. It was the first time I had seen Nikola brought into the society of a dignitary of the English Church, and I was anxious to see how the pair comported themselves under the circumstances. A couple more diametrically opposite could be scarcely imagined. They were as oil and water, and could scarcely be expected to assimilate.

"Sir, I should have been less than human if I had not done everything possible to save that beautiful young life," said Nikola, with what was to me the suggestion of a double meaning in his speech. "And now you must permit me to bid you good-bye for the present. In two hours I shall return again."

Thinking he might prefer to remain near his patient, I pressed him to stay at the hotel, offering to do all that lay in my power to make him comfortable. But he would not hear of such a thing.

"As you should be aware by this time, I never rest away from my own house," he answered, in a tone that settled the matter once and for all. "If anything should occur in the meantime, send for me and I will come at once. I do not apprehend any change, however."

When he had gone I went in search of the Duke and found him in his own room.

"Dick," he said, "look at me and tell me if you can see any difference. I feel as though I had passed through years of suffering. Another week would have made an old man of me. How is she now?"

"Progressing famously," I answered. "You need not look so sceptical, for this must surely be the case, since Nikola has gone home to take some rest and will not return for two hours."