Without the slightest hesitation Sala rose and trotted to a far corner of the cave. Allerdyce followed and squatted beside her. He had always been a shy man and had never known many women, especially women with as little clothes as Sala wore. She was beautiful by any standard he thought. But only for a moment. His thoughts for the first time centered on his predicament. His mind allowed for but a single conclusion. That the plane had run into a time-fault and that he and Ed Finster had been drawn into it. The others must have died in the plane crash. Since the giant ship was over the Atlantic at the time of the crash it was reasonable to assume that time only was involved and not space. Therefore, by the same line of reasoning, he and Ed were to be here for the rest of their lives. That is unless somehow they found the same fault again. But that was not probable, he realized. For a moment fear lay heavy on him. Then the scientist came uppermost. What an opportunity he had. A man of science among these children. The chance to build a civilization. It could be done with his knowledge. But first he had to get the power over these people. Sala came back just then with what looked like the leg of a rabbit. It was very underdone but Allerdyce didn't quibble. If he were going to live as they did then he might as well start right there. * * * * * Three days went by and nothing changed. He learned all about his mate. She had been one of Ugg's tribe. Now she was part of the tribe of Gomar. It was that simple. She was a tigress when she thought another woman was even looking at her mate and fought with the savagery of a beast for him. And he had been granted his freedom with his acquisition of a mate. He learned to hunt as the others did, with spear and club. But already he had fashioned his first bow and arrow, and knew it would be a matter of time before he was taught the rest. There was but one fly in the ointment, Ed Finster. As yet he had no mate. And he looked with avaricious eyes on Sala. It was on the fourth day. Allerdyce had returned from the hunt. He had killed an animal with his arrow and the tribe looked on him with respect. As he neared his cave he heard shrieks of pain and anger. And as he watched with amazement, Ed Finster appeared, dragging Sala by her hair. His action was instinctive. Rushing forward, he threw his bow to one side and knocked Ed to the ground. Immediately a circle of warriors were drawn about the two men and Gomar stepped forward. "It is time," he said. "I have wondered about this. A combat of arms will settle it. Whoever wins will have the woman ... and his freedom."