The unwholesome looking factotum shook his head; at the same time he noted that Challoner was in a different mood than when he had talked with him earlier in the evening. Pemmican wondered as he turned away; but then it was not given to him to know that Challoner's experience that night had served immeasurably to strengthen a desperate purpose. True, that the joy that had been Challoner's—"his by rights," as he told himself—had been wrested away from him, for he was satisfied that Hargraves's absence from Cradlebaugh's meant that he was with Letty Love. But little by little the agony of jealousy was becoming a pleasurable sensation—a passion that obsessed him. So that far from brooding, he felt as feels the man of destiny: Whatever was to happen would happen. He would wait days, weeks, months, if necessary, for Hargraves.

A day rolled round. Night again at Cradlebaugh's, and Challoner still at his post of observation, waiting. It was past midnight when Colonel Hargraves finally appeared. Challoner felt his presence even before he stepped up to the buffet; and summoning to his aid all the suavity of manner that he possessed, for he knew he must be careful, as the other, doubtless, would be on his guard, he called out:—

"Colonel Hargraves!"

Hargraves turned quickly, and seeing it was Challoner, a flicker of a self-congratulatory smile broke over his large, round face, as he answered:—

"Why, hello, Challoner!"

The momentary gleam of triumph did not escape the other, and it required a supreme effort to force back the blood that was rushing to his temple.

"I want a word with you, Colonel!" And with a wave of the hand: "Room A—will that suit you?"

Colonel Hargraves hesitated for a moment; he moved a bit to one side and stared hard; but the other bore his look of keen suspicion with perfect serenity. The Colonel shrugged his shoulders. Finally he said:—

"Oh, very well, Challoner—that suits me."

To Room A they went; Pemmican followed with decanters. Possibly he suspected, feared, realised that the air was charged with electricity. In any event Pemmican was in charge of Cradlebaugh's; it was for Pemmican to see and to know.