THERE was no unsteadiness in the doctor's walk, and no flush on his face. He certainly did strut when he entered the room; and he held up his head with dignity, when he discovered Mountjoy. But he seemed to preserve his self-control. Was the man sober again already?

His wife approached him with her set smile; the appearance of her lord and master filled Mrs. Vimpany with perfectly-assumed emotions of agreeable surprise.

"This is an unexpected pleasure," she said. "You seldom favour us with your company, my dear, so early in the evening! Are there fewer patients in want of your advice than usual?"

"You are mistaken, Arabella. I am here in the performance of a painful duty."

The doctor's language, and the doctor's manner, presented him to Iris in a character that was new to her. What effect had he produced on Mrs. Vimpany? That excellent friend to travellers in distress lowered her eyes to the floor, and modestly preserved silence. Mr. Vimpany proceeded to the performance of his duty; his painful responsibility seemed to strike him at first from a medical point of view.

"If there is a poison which undermines the sources of life," he remarked, "it is alcohol. If there is a vice that degrades humanity, it is intoxication. Mr. Mountjoy, are you aware that I am looking at you?"

"Impossible not to be aware of that," Hugh answered. "May I ask why you are looking at me?" It was not easy to listen gravely to Mr. Vimpany's denunciation of intemperance, after what had taken place at the dinner of that day. Hugh smiled. The moral majesty of the doctor entered its protest.

"This is really shameful," he said. "The least you can do is to take it seriously."

"What is it?" Mountjoy asked. "And why am I to take it seriously?"

Mr. Vimpany's reply was, to say the least of it, indirect. If such an expression may be permitted, it smelt of the stage. Viewed in connection with Mrs. Vimpany's persistent assumption of silent humility, it suggested to Mountjoy a secret understanding, of some kind, between husband and wife.