"No. Why didn't I see you, then?" He stared at the ragged, beautiful girl, and a vague thought crossed his mind. He reached out and touched her arm. She didn't draw back, but her pretty face grew annoyed.

"I'm real," she said bluntly. "You must have seen me at the base. Remember?"

He tried to think back to the time when there had been a base—centuries ago, it seemed. There had been a dark-haired girl there, one who had never given him a tumble.

"I think I froze to death," she was saying. "Or into coma, anyhow, a few hours after your ship took off. Lousy heating system you have in that crate!" She shivered reminiscently.

"Would have used up too much oxygen," he explained. "Just kept the pilot's compartment heated and aired. Used a suit to drag supplies forward when I needed them."

"I'm glad you didn't see me," she laughed. "I must have looked like the devil, all covered with frost and killed, I bet. Some sleeping beauty I probably made! Well, I froze. When you opened all the compartments, I revived. That's the whole story. Guess it took a few days. How come you didn't see me?"

"I suppose I never looked back there," he admitted. "Quick enough, I found I didn't need supplies. Funny, I thought I opened all the compartments, but I don't really remember—"

She looked at the inscription on the wall. "What's that?"

"I thought I'd leave a sort of monument—"

"Who's going to read it?" she asked practically.