But, although embarrassed, as he always was by anything fresh and new, he spoke very kindly and encouragingly to the brother, conscious always of the sister's beautiful eyes resting gently upon him; and, after a few questions asked and answered, he left the two to themselves, and was called out shortly afterward to attend a very stout old gentleman whom he had warned six months before to take his choice between present port-wine and future apoplexy. The old gentleman, being as obstinate as old people of both sexes occasionally are, had heroically chosen the port; and now, according to the account of a flushed messenger, he was enduring the punishment prophesied, and was purple already. The weary Doctor took up his hat resignedly and went out. Alexia Boucheafen, standing idly leaning against the window-frame, negligently listening to what her companion was saying, saw her employer hurrying down the steps and along the hot pavement, upon which the sun had been shining fiercely all day.

"He has gone out," she said, looking round, with a curious inflection in her voice, as though that fact had a bearing upon the conversation that had gone before.

"Already?" cried the young man eagerly. "Better than I hoped. And does he leave his study, laboratory—what does he call it?—unlocked?"

"Yes."

"You are sure?"

"Am I likely to be mistaken?"

"Of course not—no!" He moved across to the door. "Well, come, show me!
Come!"

"You are in a hurry," said the governess, not stirring.

"What would you have me do?" he demanded impatiently. "Can we let time and opportunity slip together, with what we have to do?"

"Have we not done enough for the present?" she asked slowly. Calm and cold as she was, a slight irrepressible shudder shook her frame, and he eyed her incredulously.