In the late afternoon Haig leaned against Sunnysides' corral, smoking his pipe and gazing fixedly at the golden outlaw. The air was very still, almost too still, as if nature had paused before a sudden and violent alteration of her mood. In the bright sky, a little hard even for September, there was no cloud, except on the western horizon, where dark vapors hovered over the bald head of Thunder Mountain. The scent of the harvest in the meadows blended with the odor of burning pine that came from the ranch house, where Flick built the fire for supper. On the hill the pines were still, but the brook babbled on, and there was an incessant low twittering of birds in the cottonwoods. Haig had now fully recovered. He had taken to his horse again some days before, to ride a little the first day, and more the next, each day adding something to his exercise, until he felt the blood running warmly in his veins, and his muscles tightening at his will. Then he had hardened himself with every kind of labor around the ranch. For he was impatient to remove the stigma of doubt that Sunnysides had burned into his soul. He had told Marion that she was incapable of understanding why he must conquer Sunnysides. He was not sure that he understood it himself. But he knew that he must. Ever since that day when he had fled into the world he had fought to be master of himself; and his way of being master of himself was to be master of every man and every animal and every obstacle that appeared across his path,--that irresponsible, uncharted path that had neither beginning nor end, that led he knew not where nor cared. Every moment was a moment to itself, and every day was its own if he had done what he had set out to do. His one purpose in life was not to be beaten, never to fail, though he should throw away to-morrow what he had won to-day. So it was that to conquer Sunnysides was for the moment the one thing that counted, and he would have no rest until it was done. Twilight settled down upon the valley. Haig's pipe went out, and still he stood gazing at Sunnysides. In the dusk the horse glowed like a living jewel that holds the light when the sun has gone. Night fell, and the golden hide became a shimmer in the dark, as the outlaw moved restlessly to and fro in his prison. Then, of a sudden, with the unexpectedness and unreason of a dog's wolf-howl at the rising moon, there rose from the gloom of the corral a shrill, wild neigh that shattered the peaceful silence of the night. Haig left the fence, and walked swiftly to the barn. "Farrish!" he said shortly. "We'll break Sunnysides to-morrow. Tell Pete and Curly not to ride away in the morning. The cattle can wait." CHAPTER XVIII THE CHALLENGE OF THE BRUTE