He noticed the different trees, the oaks, the elms, the maples, the walnuts, the hickories, the sycamores, the willows at the edges of the stream, the dogwoods, and all the other kinds which made up the immeasurable forest. They were in the early but full foliage of spring, and the light wind brought odors that were like a perfumed breath. It was past midnight, when he stopped to enjoy again the fine flavor of his kingdom. Then he suddenly lay flat among the dead leaves of the year before, and thrust forward the barrel of his rifle. He had heard a footfall, the footfall of a moccasin, not much heavier than the fall of a leaf, and every nerve and faculty within him was concentrated to meet the new danger. The sound had come from his right, and raising his head just a little he looked, but saw nothing, that is nothing new in the waving forest. Yet Henry was sure that a man was there. His ear would not deceive him. Doubtless it was a stray hunter or scout from the bands, and, while he did not fear him, he was annoyed by the delay. It might keep him from reaching his comrades that night. He waited a long time, using all the patience that he had learned, and he began to believe that his ear after all might have deceived him. Perhaps it had been merely a rabbit in the undergrowth, but while he was debating with himself he heard a faint stir in the bush, and he knew that it was made by a man seeking a new position. Then his intuition, the power that came from an extreme development of the five senses, reinforced by will, gave him an idea. Still lying on his back he uttered the lonesome howl of the wolf, but very low. He waited a moment or two, eager to know if his intuition had told him truly, and back came the wolf's low but lone cry. He gave the second call and the cry of the wolf came in like answer. Then he stood up with rifle at trail and walked boldly forward. A tall figure, rifle also at trail, emerged from the bush and advanced to meet him. Two hands met in the strong clasp of those who had shared a thousand dangers and who had never failed each other. "I thought when I made the call that it would be you, Sol," said Henry. "An' I knowed it must be you, Henry," said the shiftless one, showing his double row of shining white teeth, "'cause you're the only one in the woods who kin understan' our signals." "And that means that Paul, Long Jim and Tom are safe in the cave." "When I left two nights ago, hevin' gone back thar after we separated, they wuz safe, but whether they are now I can't tell. Decidin' that they wuz foulin' the water too much, part o' the band has moved up to a place mighty close to our own snug house. They don't know yet that the hole in the wall is thar, but ef they stay long they're boun' to run acrost it. That's why I've come out lookin' fur you, an' mighty glad I am that I've found you. I'd a notion you'd take this circuit, after doin' all the deviltry you've done."