Nobody spoke. Thornton’s bluff, if bluff it was, had been called. He could feel a flush of warm blood creeping up his face. His tongue had tricked him. He did not know whether Buck could start a thousand pounds. Half a ton! The enormousness of it appalled him. He had great faith in Buck’s strength and had often thought him capable of starting such a load; but never, as now, had he faced the possibility of it, the eyes of a dozen men fixed upon him, silent and waiting. Further, he had no thousand dollars; nor had Hans or Pete. “I’ve got a sled standing outside now, with twenty fiftypound sacks of flour on it,” Matthewson went on with brutal directness; “so don’t let that hinder you.” Thornton did not reply. He did not know what to say. He glanced from face to face in the absent way of a m