Ahmed, son of Rahmut Khan, chief of the village of Shagpur, was making his lonely way through the hills some three miles above his home. He could see the walled village perched on a little tract of grassy land just where the base of the hills met the sandy plain. It was two thousand feet or more below him, and he could almost count the flat-topped houses clustered beyond his father's tower, which, though actually it rose to some height above them, dominating them, and affording an outlook over miles and miles of the plain, yet appeared to Ahmed, at his present altitude, merely a patch in the general level.