He never doubted for an instant that the royal warning was intended for him as well as the beaver people, and he instantly slid back deeper into the thicket, just as a dozen Shawnee warriors, their footsteps making no noise, came through the woods on the other side, and looked at the beaver pool. CHAPTER XV THE LETTER Henry was quite sure that the beaver king had given him a direct warning, and he never liked afterward to disturb or impair the belief, and, moreover, he was so alive with gratitude that it was bound to be so. Lying perfectly still in the depths of the thicket he watched the Indians, powerful warriors, who, nevertheless, showed signs of strain and travel. Doubtless they had come from the edge of the lake itself, and he believed suddenly, but with all the certainty of conviction, that they were following him. They were on the back trail, which, in some unexplained manner, they had struck merely to lose again. Chance had brought them to opposite sides of the pond, but he alone had received the warning. They stood at the water's edge three or four minutes, looking at the beaver houses and talking, although Henry was too far away to understand what they said. He knew they would not remain long, but what they did next was of vital moment to him. If they should chance to come his way he would have to spring up and run for it, but if they went by another he might lie still and think out his problem. The leader gave a word of command, and, dropping into the usual single file, they marched silently into the south. Henry lay on the north side of the pool, and when the last of the warriors was out of sight, he rose and walked back to his canoe, which he must now reluctantly abandon. He could not think of continuing on the water when he had proof of the eye that many warriors were in the woods about the creek. The canoe had served him well. It had saved him often from weariness, and sometimes from exhaustion, but dire need barred it now. He put on the painted coat, made the blankets and provisions into a pack which he fastened on his back, hid the light craft among weeds and bushes at the creek's margin, and then struck off at a swift pace toward the west and south. While bands would surely follow him, he did not believe the Indian hosts could be got together again for his pursuit and capture. After their great failure in the flight and pursuit northward they would melt away largely, and winter would thin the new chase yet more. His thought now was less of the danger from them than of his four brave comrades from whom he had been separated so long and whom he was anxious to rejoin. It was more than likely that they had left the oasis and had come a long distance to the north, but where they were now was another of the serious problems that confronted him from day to day. In a wilderness so vast four men were like the proverbial needle in the haystack.