It was a bitter night, for although there was no snow as yet, the frost had bound the prairie in its iron grip, when Rancher Witham stood shivering in a little Canadian settlement in the great, lonely land which runs north from the American frontier to Athabasca. There was no blink of starlight in the murky sky, and a stinging wind that came up out of the great waste of grass moaned about the frame houses clustering beside the trail that led south over the limited levels to the railroad and civilization.