He early set himself to the task of bringing order out of chaos in the cabin, where boxes and cans of provisions were indiscriminately mixed with clothing bags and snow-shoes. Cutting down two straight young trees, he contrived a shelf across the rear of the building upon which a portion of the goods could be disposed, thus leaving much more room upon the floor. After the first two or three nights he slept in the cabin, because the mosquitoes were less troublesome in the comparative darkness of the building, and also because he felt more secure there against the larger inhabitants of the forest. Presently he found himself almost reconciled to this mode of life. He was his own master. He could go or come with absolute freedom. In the intervals of his work he could hunt or fish, read or dream, or study nature in the animal and plant life about him. There was a sort of charm in it, after all. But as often as evening came around, he heartily wished he might have some one besides the dog to talk to. Day after day he saw no human face and heard no voice but his own. If a regiment had passed on the main trail he might never have known it, had they gone quietly. How many pack trains actually went by in that lonely week he never knew. Once he heard a rifle-shot and the bark of a dog, and running down his own path to the trail, he found fresh hoof-prints, but the travellers were out of sight. He happened to meet no one on any of his hunting excursions, nor did any Indian visit him. For seven long days he was alone. CHAPTER XXXIV RAIDED BY A WOLF The third evening after the departure of the captain's party David was sitting in the cook-tent watching the last embers of the sunset and the varying lights and shadows on the river. Shep stood near the edge of the bluff. Suddenly the dog's ears pointed forward attentively and his whole body quivered. It was clear that something unusual had come in sight. No sooner had David reached the brow of the bluff than he saw the cause of Shep's excitement. A black animal was lapping the water where the river curved to the northwest, about three hundred feet distant. The semi-darkness and the heavy mosquito net over his face prevented David from seeing clearly, but he instantly formed the conclusion that it was a dog belonging to some pack train on the neighboring trail, and whistled to see what it would do. On hearing the whistle the animal raised its head, gazed a moment at the two figures on the bluff, resumed its drinking, and then, having satisfied its thirst, turned and started up the slope. As it did so, David was conscious that it had a slinking gait unlike that of a dog, and for the first time he thought how queer it was that Shep had not offered to run down and make friends with the stranger.