Cameron's pain reached to despair when he felt this relation between Warren and himself. Something within him cried out to him to reveal his identity. Warren would kill him; but it was not fear of death that put Cameron on the rack. He had faced death too often to be afraid. It was the thought of adding torture to this long-suffering man. All at once Cameron swore that he would not augment Warren's trouble, or let him stain his hands with blood. He would tell the truth of Nell's sad story and his own, and make what amends he could. Then Cameron's thought shifted from father to daughter. She was somewhere beyond the dim horizon line. In those past lonely hours by the campfire his fancy had tortured him with pictures of Nell. But his remorseful and cruel fancy had lied to him. Nell had struggled upward out of menacing depths. She had reconstructed a broken life. And now she was fighting for the name and happiness of her child. Little Nell! Cameron experienced a shuddering ripple in all his being--the physical rack of an emotion born of a new and strange consciousness. As Cameron gazed out over the blood-red, darkening desert suddenly the strife in his soul ceased. The moment was one of incalculable change, in which his eyes seemed to pierce the vastness of cloud and range, and mystery of gloom and shadow--to see with strong vision the illimitable space before him. He felt the grandeur of the desert, its simplicity, its truth. He had learned at last the lesson it taught. No longer strange was his meeting and wandering with Warren. Each had marched in the steps of destiny; and as the lines of their fates had been inextricably tangled in the years that were gone, so now their steps had crossed and turned them toward one common goal. For years they had been two men marching alone, answering to an inward driving search, and the desert had brought them together. For years they had wandered alone in silence and solitude, where the sun burned white all day and the stars burned white all night, blindly following the whisper of a spirit. But now Cameron knew that he was no longer blind, and in this flash of revelation he felt that it had been given him to help Warren with his burden. He returned to camp trying to evolve a plan. As always at that long hour when the afterglow of sunset lingered in the west, Warren plodded to and fro in the gloom. All night Cameron lay awake thinking. In the morning, when Warren brought the burros to camp and began preparations for the usual packing, Cameron broke silence.