Something red, like two small flames, licked up above the edge of the pit. Then Kirby gasped and all but went limp. Up and out into the moonlight slid a glistening white lump that moved from side to side and licked at the night with flickering black and red tipped forked tongue. The glistening white lump was the head of Quetzalcoatl, buried God of the People of the Temple. It was wider and bigger than an elephant's, and the round snake body could not have been encircled by a man's two arms. Kirby guessed at the probable length of the Serpent in terms of hundreds of feet. * * * * * Sick, numb, he glanced at Naida, who was still staring silently, and hitched his rifle half up to his shoulder. But he did not look down the sights yet. Although it was time, and more than time, that he fired, he would not do it until the last possible second, when nothing else remained. Slowly from the hole slid a fifteen or twenty-foot column of the body, and Quetzalcoatl, thus reared, looked about him with a pair of eyes immense and not like snake's eyes, but heavily lidded and lashed; eyes that stared in a wise, evil way; eyes glittering and round and black as ink. After a time the mouth opened in a silent snarl, showing great white fangs and recurved simitars of teeth. The head was snow white, leperous in its scabby, scaly roughness, with here and there a patch of what looked like greenish fungus. From the rounded body trailed a short, unnatural, sickening growth of--feathers. Old and evil and very wise the Feathered Serpent seemed as his forked tongue flickered in and out and he stared at the ape horde, who stared back silently. He seemed in no hurry to devote his attention to the cage set forth for his delectation. The black eyes rolled beneath their lashes, staring now at the Duca in his robes, and again at the huddled ape-people. But after ghastly seconds, Quetzalcoatl at last had seen enough. Again the moonlight glinted against simitar teeth as the great, white, puffy mouth yawned in its silent snarl. Quetzalcoatl reared his head a little higher, slid further from his hole, and then looked up at the dangling cage of barked withes. In Kirby's mind stirred cloudily a remembrance of moments in the past: the feel of Naida's first kiss, her look as they advanced to the altar in the temple. Then he saw things as they were now, with Naida surrounded by all the tribes of the apes, and with Quetzalcoatl staring from beneath heavily lidded lashes at the whiteness of her. Suddenly Kirby stirred to free his shoulder of Ivana's supine weight against it, and he made himself look down his rifle. He let the breath half out of his lungs, and nursed the trigger. * * * * * But he did not fire. All at once he started so violently that he almost hurtled from the tree. Suddenly, trembling, he lowered his rifle. "Oh, thank God!" he yelped in the silence of the night.