But the girl was watching below, and he was strong. He achieved the higher projection and clambered over, very glad for the release. This ledge was secure, and there was space for a second line. He uncoiled his extra and made a loop.

Coquina had already begun her climb. Lying flat with his head and one shoulder over the edge, he could see that he had guessed correctly. She was not used to this particular type of exercise, and did not know the little tricks of rope facility. This was not a woman’s sport. She swung out against a backdrop of brush and trees falling precipitously away, and swung in almost to strike the concavity of stone. She was tiring rapidly, but she kept coming.

About fifteen feet up she slowed and stopped. She had come to her limit at last. Aton, obscurely gratified, was about to shout to her, to tell her to let herself down and choose another route.

Then he saw how really tired she was. Her small hands, hanging numbly to the rope, began to slip. The view of distant and rocky terrain spun slowly behind her dropping form; the landing below was death.

Without thinking, Aton flipped his loop over the out-cropping and flung himself over. It was the spaceman’s reflex: immediate action, thoughtless of personal danger. He dropped, the pack he still wore tugging upward against his armpits. Halfway down the sheer face the taut rope he gripped yanked him to a halt with a violence that smashed skin from fingers and palms and almost tore loose his grip. There were muscles in arms and shoulders that would cause him severe regret on the morrow.

He was dangling a little below the girl. As her hold finally gave way he spread one arm and caught her around the waist, pulling her body clumsily to him. She clung to him weakly, nearly unconscious with her own fatigue.

Preoccupied as he was, trying to handle a double load augmented by the weight of the packs, with a single straining hand on his rope, he nevertheless noted with nightmare irrelevance how lithe and sweet her body was against his. Except for the time that first evening at the country dance, he had never held her; it came somehow as a surprise now that she was very much a woman.

Meanwhile reflex took over again. His hand loosened, permitting a controlled slide down the rope, burning fearfully. But he landed roughly on the lower ledge and let Coquina down on the widest portion, where she could lie safely. As he kneeled beside her, her arm came around his neck, hugging him.

“You are strong, strong,” she whispered, eyes closed. “Stronger than I.” Then her hand fell away and she was unconscious.