There is no power like shame to disarm the spirit. A dog will fight if a man laughs at him; a coward will challenge the devil himself if he is whipped on by scorn; and this proud girl shrank and moaned on the saddle. She had not progressed far enough to hate Pierre. That would come later, but now all her heart had room for was a consuming loathing of herself. Some of that torture went into the spurs with which she punished the side of the bay, and the tall horse responded with a high-tossed head and a burst of whirlwind speed. The result was finally a stumble over a loose rock that almost flung Mary over the pommel of the saddle and forced her to draw rein. Having slowed the pace she became aware that she was very tired from the trip of the day, and utterly exhausted by the wild scene with Jacqueline, so that she began to look about for a place where she could stop for even an hour or so and rest her aching body. Thought of McGurk sent her hand trembling to her holster. Still she knew she must have little to fear from him. He had been kind to her. Why had this scourge of the mountain-desert spared her? Was it to track down Pierre? It was at this time that she heard the purl and whisper of running water, a sound dear to the hearts of all travelers. She veered to the left and found the little grove of trees with a thick shrubbery growing between, fed by the water of that diminutive brook. She dismounted and tethered the horses. By this time she had seen enough of camping out to know how to make herself fairly comfortable, and she set about it methodically, eagerly. It was something to occupy her mind and keep out a little of that burning sense of shame. One picture it could not obliterate, and that was the scene of Jacqueline and Pierre le Rouge laughing together over the love affair with the silly girl of the yellow hair. That was the meaning, then, of those silences that had come between them? He had been thinking, remembering, careful lest he should forget a single scruple of the whole ludicrous affair. She shuddered, remembering how she had fairly flung herself into his arms. On that she brooded, after starting the little fire. It was not that she was cold, but the fire, at least, in the heart of the black night, was a friend incapable of human treachery. She had not been there long when the tall bay, Wilbur's horse, stiffened, raised his head, arched his tail, and then whinnied. She started to her feet, stirred by a thousand fears, and heard, far away, an answering neigh. At once all thought of shame and of Pierre le Rouge vanished from her mind, for she remembered the man who had followed her up the valley of the Old Crow. Perhaps he was coming now out of the night; perhaps she would even see him.