In the earliest gray of dawn the two wearied men crept out upon the upper plateau, dragging their horses. Behind, the mists of the night still hung heavy and dark over the valley, yet with a new sense of freedom they swung into their saddles, faced sternly the chill wind of the north, and rode forward across the desolate snow fields. It was no boys' play! The tough, half-broken Indian ponies kept steady stride, leaping the drifts, skimming rapidly along the bare hillsides. From dawn to dark scarcely a word was uttered. By turns they slept in the saddle, the one awake gripping the others' rein. Once, in a strip of cottonwood, beside a frozen creek, they paused to light a fire and make a hasty meal. Then they were off again, facing the frosty air, riding straight into the north. Before them stretched the barren snow-clad steppes, forlorn and shelterless, with scarcely a mark of guidance anywhere, a dismal wilderness, intersected by gloomy ravines and frozen creeks. Here and there a river, the water icy cold and covered with floating ice, barred their passage; down in the valleys the drifted snow turned them aside. Again and again the struggling ponies floundered to their ears, or slid head-long down some steep declivity. Twice Hamlin was thrown, and once the Osage was crushed between floating cakes and submerged in the icy stream. Across the open barrens swept the wind into their faces, a ceaseless buffeting, chilling to the marrow; their eyes burned in the snow-glare. Yet they rode on and on, voiceless, suffering in the grim silence of despair, fit denizens of that scene of utter desolation.