And now this woman's sudden appearance had filled her with curiosity.

"Your action in sending me away in the manner you did certainly did not betray any sense of gratitude, Madame," the girl said quite coolly.

"No, no, Céline! Do forgive me," she urged. "Poor Mr. Martin was a very old friend, and his death greatly perturbed me."

Céline, however, remembered how to the man Bennett she had in confidence expressed the greatest satisfaction that the old man had died.

Ena was, of course, entirely ignorant of how much of that conversation the girl had overheard or understood. Indeed, she had not been quite certain it the girl had heard anything. She had dismissed her for quite another reason—in order that, if inquiries were made, a friendship between Bernard Boyne and the dead man could not be established. Céline was the only person aware of it, hence she constituted a grave danger.

Ena used all her charm and her powers of persuasion over the girl, and as she sat chatting with her, she recalled many incidents while the girl was in her service.

"Now look here, Céline," she said at last. "I'll be perfectly frank with you. I've come to ask you if you'll let bygones be bygones, and return to me?"

The girl, much surprised at the offer, hesitated for a moment, and then replied:

"I regret, Madame, it is quite impossible. I cannot return to London."

That was exactly the reply for which the clever woman wished.