In a whirl of dust the roan drew closer to the gray, and Silvermane began a mad race around the corral. The roan ran with him nose to nose. When Silvermane saw he could not shake him, he opened his jaws, rolled back his lip in an ugly snarl, his white teeth glistening, and tried to bite. But the Indian's moccasined foot shot up under the stallion's ear and pressed him back. Then the roan hugged Silvermane so close that half the time the Navajo virtually rode two horses. But for the rigidity of his arms, and the play and sudden tension of his leg-muscles, the Indian's work would have appeared commonplace, so dexterous was he, so perfectly at home in his dangerous seat. Suddenly he whooped and August Naab hauled back the gate, and the two horses, neck and neck, thundered out upon the level stretch. “Good!” cried August. “Let him rip now, Navvy. All over but the work, Jack. I feared Silvermane would spear himself on some of those dead cedar spikes in the corral. He's safe now.” Jack watched the horses plunge at breakneck speed down the stretch, circle at the forest edge, and come tearing back. Silvermane was pulling the roan faster than he had ever gone in his life, but the dark Indian kept his graceful seat. The speed slackened on the second turn, and decreased as, mile after mile, the imperturbable Indian held roan and gray side to side and let them run. The time passed, but Hare's interest in the breaking of the stallion never flagged. He began to understand the Indian, and to feel what the restraint and drag must be to the horse. Never for a moment could Silvermane elude the huge roan, the tight halter, the relentless Navajo. Gallop fell to trot, and trot to jog, and jog to walk; and hour by hour, without whip or spur or word, the breaker of desert mustangs drove the wild stallion. If there were cruelty it was in his implacable slow patience, his farsighted purpose. Silvermane would have killed himself in an hour; he would have cut himself to pieces in one headlong dash, but that steel arm suffered him only to wear himself out. Late that afternoon the Navajo led a dripping, drooping, foam-lashed stallion into the corral, tied him with the halter, and left him. Later Silvermane drank of the water poured into the corral trough, and had not the strength or spirit to resent the Navajo's caressing hand on his mane. Next morning the Indian rode again into the corral on blindfolded Charger. Again he dragged Silvermane out on the level and drove him up and down with remorseless, machine-like persistence. At noon he took him back, tied him up, and roped him fast. Silvermane tried to rear and kick, but the saddle went on, strapped with a flash of the dark-skinned hands. Then again Silvermane ran the level stretch beside the giant roan, only he carried a saddle now. At the first, he broke out with free wild stride as if to run forever from under the hateful thing. But as the afternoon waned he crept weariedly back to the corral.