but the shadows of the few trees huddled about the water hole and of his men and their horses stretched far away into the east across the now golden sand. The sentry was pointing in this direction, and the corporal, through narrowed lids, was searching the distance. Captain Jacot rose to his feet. He was not a man content to see through the eyes of others. He must see for himself. Usually he saw things long before others were aware that there was anything to see—a trait that had won for him the sobriquet of Hawk. Now he saw, just beyond the long shadows, a dozen specks rising and falling among the sands. They disappeared and reappeared, but always they grew larger. Jacot recognized them immediately. They were horsemen—horsemen of the desert. Already a sergeant was running toward him. The entire camp was straining its eyes into the distance. Jacot gave a few terse orders to the sergeant who saluted, turned upon his heel and returned to the men. Here he gathered a dozen who saddled their horses, mounted and rode out to meet the strangers. The remaining men disposed themselves in readiness for instant action. It was not entirely beyond the range of possibilities that the horsemen riding thus swiftly toward the camp might be friends of the prisoners bent upon the release of their kinsmen by a sudden attack. Jacot doubted this, however, since the strangers were evidently making no attempt to conceal their presence. They were galloping rapidly toward the camp in plain view of all. There might be treachery lurking beneath their fair appearance;
