He felt amused now, and discussed the advantages of the possible marriage with Lady Boisville with as much interest as if he had been a lady matchmaker.

The dinner over, he established himself in a corner of the back drawing-room and watched the arrivals to the “At Home.”

These were many; people he knew, people he did not know. Every gown as it flitted past the doorway set him on the alert—he felt that each dark head or pair of snowy shoulders might be hers.

As the quarters were chimed by a clock on a cabinet near him, as ten o’clock came, then eleven—he began to feel a peculiar sensation of uneasiness. It annoyed him. What was there to be uneasy about? he asked himself. Was he uneasy because he was wasting his time? Had he thought he was there in the cause of science, to see a patient that had baffled greater nerve-doctors than himself? Yes, that was it. Men came up to him and talked, and he conversed with them, still watching the doorway. Then guests began to depart, and feeling as if he had been made a fool of, he sought out his hostess and somewhat reproachfully told her he must leave, now.

“I am sorry I cannot wait any longer to see my patient,” he said with emphasis.

“Your patient?” repeated Lady Forwood. “Oh, dear! You expected to meet Mercedes!” she said. “You thought I was arranging something like they did with the Paris doctor. No! I wanted you particularly to know Lady Boisville. Mercedes and her husband are with the Arrans in Wales. I had a more cheerful letter from her than I have had for a long time. Her husband seems to like Wales, and all is couleur de rose.”

“I am happy to hear it,” said Hugh. Then he made his way out of the house and walked home, utterly disgusted with himself—ashamed of himself to himself for the first time in his life.

CHAPTER XI.
MERCEDES.

For the first time in his life Dr. Paull felt that he had considerably lost in his respect for himself, and he set himself to inquire into his mental and moral condition.

“I have lowered myself in some way,” he thought. (He was thinking of self in a strictly professional sense, be it understood.) “It has been the doctor running after the patient, not the patient seeking the doctor. It must not occur again. I know I meant well—but it must not occur again.”