"I shall certainly do that," said Hartley with decision. "And as for your opinion of Heath—well, it strikes me as curious that a man of good character should be a mark for blackmail."

"I explain facts by people, not people by facts," said Atkins hotly. "And I have told you—"

"I think it is only fair to say that you have told me something that lays Heath under suspicion," said Hartley, slowly. "He behaved very oddly, lately, when I asked him a simple question, and he chose to refuse to see me when I went to his house. All that was a small matter, but what you tell me now is serious."

"Serious for Heath, and for that very reason I particularly want him protected. But as for suspicion, I know the man thoroughly, and that is quite absurd." Atkins got up and terminated the interview. "It is absurd to talk of suspicion," he said again, irritably. "I hope you will drop that attitude, Hartley. If I had imagined for a moment that you were likely to adopt it, I should have kept my mouth shut."

He went away, his narrow shoulders humped, and his whole figure testifying to his annoyance, and Hartley sat alone, watching the moonlight and thinking his own thoughts. He was interrupted by a woman's voice, and Mrs. Wilder sat down in the chair left vacant by Atkins.

"What are you pondering about, Mr. Hartley? Are you seeing ghosts or moon spirits? You certainly give the idea that you are immensely preoccupied."

"Do I?" Hartley laughed awkwardly. "Well, as a matter of fact, I was not thinking of anything very pleasant."

"Can I help?"—her voice was very soft and alluring.

"No one can, I am afraid."

She touched his arm with a little intimate gesture, and her eyes shone in the moonlight.