“We might as well stop here for the night,” he said. “I left my shoes in the cave with the mummies, and lost Da Vasco’s old boots during the swimming. My feet are cut to ribbons, and there’s plenty of seasoned grass here out of which I can plait a pair of sandals.” While occupied with this task, Francis built a fire and gathered a supply of wood, for, despite the low latitude, the high altitude made fire a necessity for a night’s lodging. Ere he had completed the supply, Leoncia, curled up on her side, her head in the hollow of her arm, was sound asleep. Against the side of her away from the fire, Francis thoughtfully packed a mound of dry leaves and dry forest mould. CHAPTER XVII Daybreak in the Valley of the Lost Souls, and the Long House in the village of the Tribe of the Lost Souls. Fully eighty feet in length was the Long House, with half as much in width, built of adobe bricks, and rising thirty feet to a gable roof thatched with straw. Out of the house feebly walked the Priest of the Sun——an old man, tottery on his legs, sandal-footed, clad in a long robe of rude home-spun cloth, in whose withered Indian face were haunting reminiscences of the racial lineaments of the ancient conquistadores. On his head was a curious cap of gold, arched over by a semi-circle of polished golden spikes. The effect was obvious, namely, the rising sun and the rays of the rising sun. He tottered across the open space to where a great hollow log swung suspended between two posts carved with totemic and heraldic devices. He glanced at the eastern horizon, already red with the dawning, to reassure himself that he was on time, lifted a stick, the end of which was fiber-woven into a ball, and struck the hollow log. Feeble as he was, and light as was the blow, the hollow log boomed and reverberated like distant thunder.