It was late afternoon when they encamped by the Big Sandy. The march had been distressful, bitter in their mouths with the clinging clouds of powdered alkali, their heads bowed under the glaring ball of the sun. All day the circling rim of sky line had weaved up and down, undulating in the uncertainty of the mirage, the sage had blotted into indistinct seas that swam before their strained vision. When the river cleft showed in black tracings across the distance, they stiffened and took heart, coolness and water were ahead. It was all they had hope or desire for just then. At the edge of the clay bluff, they dipped and poured down a corrugated gully, the dust sizzling beneath the braked wheels, the animals, the smell of water in their nostrils, past control. The impetus of the descent carried them into the chill, purling current. Man and beast plunged in, laved in it, drank it, and then lay by it resting, spent and inert. They camped where a grove of alders twinkled in answer to the swift, telegraphic flashes of the stream. Under these the doctor pitched his tents, the hammering of the pegs driving through the sounds of man's occupation into the quietude that lapped them like sleeping tides. The others hung about the center of things where wagons and mess chests, pans and fires, made the nucleus of the human habitation. Susan, sitting on a box, with a treasure of dead branches at her feet, waited yet a space before setting them in the fire form. She was sunk in the apathy of the body surrendered to restoring processes. The men's voices entered the channels of her ears and got no farther. Her vision acknowledged the figure of Leff nearby sewing up a rent in his coat, but her brain refused to accept the impression. Her eye held him in a heavy vacuity, watched with a trancelike fixity his careful stitches and the armlong stretch of the drawn thread. Had she shifted it a fraction, it would have encountered David squatting on the bank washing himself. His long back, the red shirt drawn taut across its bowed outline, showed the course of his spine in small regular excrescences. The water that he raised in his hands and rinsed over his face and neck made a pleasant, clean sound, that her ear noted with the other sounds. Somewhere behind her Daddy John and Courant made a noise with skillets and picket pins and spoke a little, a sentence mutteringly dropped and monosyllabically answered. David turned a streaming face over his shoulder, blinking through the water. The group he looked at was as idyllically peaceful as wayfarers might be after the heat and burden of the day. Rest, fellowship, a healthy simplicity of food and housing were all in the picture either visibly or by implication. "Throw me the soap, Leff," he called, "I forgot it."