Mrs. Black smiled complacently, and with a bland sidewise glance at him, remarked:

“She grows upon one.”

“Yes,” said he, with self-satisfied obtuseness, “yes, she is magnetic, she is a genuine genius.”

“Precisely, she stirs one’s heart strangely,” replied Mrs. Black.

“Yes, I have noted that; it’s very remarkable.”

“You should speak of it to her at the first opportunity.”

Dufour started a little, flushed and finally laughed as one does who discovers a bit of clever and harmless treachery.

“If I only dared,” he presently said, with something very like fervor in his tone. “If I only dared.”

Mrs. Black looked at him a moment, as if measuring in her mind his degree of worthiness, then with a wave of her hand she said: