"It will probably be dark when the next man comes along," Mr. Barclay answered. "Anyway, the first breeze of wind or heavy rain will straighten things up. In the meanwhile we'll get back to the sloop." They turned away, but they had scarcely gone a hundred yards when Mr. Barclay put his hand into his pocket and stopped. "I've dropped my pipe," he said. "It was rather a good one." "Then I know where it is," Frank broke in. "You must have pulled it out with the paper. I heard something fall, but I was too interested to bother about it. If you'll wait, I'll go back and get it." The others sat down when he left them, but he spent some minutes scrambling about near the fern before the faint gleam of a silver band upon the pipe caught his eye. Picking it up he turned back to rejoin his companions, and a few moments later he reached an opening between the firs by which they had left the hollow. The trees rose in black and shadowy masses on either side, but their ragged tops cut sharply against the sky, and a faint, uncertain light shone down into the gap between them. Soon after he strode into it Frank stopped abruptly, for there was a crackle of dry twigs and a soft rustle somewhere in front of him, and he could think of no reason why Harry or Mr. Barclay should come back. If they had wanted him to do anything they could have called him. He felt his nerves tingle as he stood and listened. The sound had ceased and he could only hear the wind among the firs whose tops rustled eerily. But presently the unmistakable fall of a heavy foot came out of the shadows. Then he shrank back instinctively a pace or two into deeper gloom, for there was no doubt that somebody was approaching, and while he waited a black figure appeared in the opening not far in front of him. The faint light was behind the man and he showed up against it dim and indistinct, but Frank realized that he was not Mr. Barclay. He looked taller and less heavily built. Then the boy dropped noiselessly and held his breath, for a brittle branch had cracked under him. The stranger stopped and seemed to be gazing about him. He moved on again, however, and Frank turned his face toward the ground, fearing that it might show white in the gloom, but it was only by a determined effort that he held himself still and mastered the desire to crawl back farther into the shadow. He knew that if he yielded to it he would be on his feet in another moment and might break away into the bush or do something else which he would afterward regret. He realized that Mr. Barclay and Harry must have seen the stranger and had for some reason kept out of sight and let him go by.