Masters, on the other hand, was filled with an impotent rage against the promptitude of Mrs. West’s answer to the announcement of Abernethey’s death.

“The vultures flock to feed on the carcass,” the engineer sneered, with an angry tug at the flowing length of his mustache.

May’s lips set primly, as she stared at the handsome face of her lover with rather less than her usual admiration for his romantic air. It occurred to her active intelligence that Hartley was hardly the one to scorn those who came lawfully to claim their own, while he was unlawfully seeking the property of another with such feverish eagerness. But, with feminine wisdom, she held her peace, while Masters went on fuming futilely against fate. With the aid of time-tables, she calculated the exact hour at which Mrs. West’s arrival might be expected, since the message had neglected to state this, and then sought Jake, to whom she gave instructions that he should go down the lake in one of the motor-boats the next morning to meet the ten o’clock train, north-bound, at the station three miles away. When, that night, Masters, still grumbling, kissed her good night, her lips were passive, which had not been their wont.

Masters reappeared early the next morning, for he was aware that in a few hours his best opportunity to search would be past. He utterly ignored the fact that his engineering work was being neglected to an extent that must soon involve him in serious trouble with his employers. The possibility of wealth had suddenly come to dominate his thoughts, and it allowed no rivalry. He was pale, as if after a sleepless night, and his thatch of hair was tangled in a confusion real for once, not contrived with studied pains. His great, black eyes were glowing, as he encountered May at the cottage door. The girl sighed as she noted the haggard appearance of his face and the tenseness of his movements, usually so briskly graceful. A certain latent fierceness in his expression caused a thrill of apprehension in her heart. She was shocked that he could enter thus whole-souledly into a nefarious project for the sake of gain.

“Where’s the old woman?” Masters questioned curtly, after a scant phrase of greeting.

“In the kitchen,” May answered.

“I must hurry,” the engineer continued, alertly. “But, anyhow, I have almost four hours clear. They can’t get here before eleven, I guess.”

“If the train’s on time, they should get here about half-past ten,” May corrected. There was a note of warning in her voice. “Don’t let them find you—” she broke off, ashamed to finish her thought aloud.

Masters laughed shortly.

“No fear! I’ll watch out; but hold them back as much as you can,” he bade her. Without more ado, he entered the house.