"Why the hell don't you guys shut up until morning?" Dahl was awake, looking bitter. "Some of us still have to stay here, you know. Some of us aren't going back today."

No, Chapman thought, some of us aren't going back. You aren't. And Dixon's staying, too. Only Dixon isn't ever going back.

Klein jerked his thumb toward Dahl's bunk, held a finger to his lips, and walked noiselessly over to the small electric stove. It was his day for breakfast duty.

The others started lacing up their bunks, getting ready for their last day of work on the Moon. In a few hours they'd be relieved by members of the Third research group and they'd be on their way back to Earth.

And that includes me, Chapman thought. I'm going home. I'm finally going home.

He walked silently to the one small, quartz window in the room. It was morning—the Moon's "morning"—and he shivered slightly. The rays of the Sun were just striking the far rim of the crater and long shadows shot across the crater floor. The rest of it was still blanketed in a dark jumble of powdery pumice and jagged peaks that would make the Black Hills of Dakota look like paradise.

A hundred yards from the research bunker he could make out the small mound of stones and the forlorn homemade cross, jury-rigged out of small condensed milk tins slid over crossed iron bars. You could still see the footprints in the powdery soil where the group had gathered about the grave. It had been more than eighteen months ago, but there was no wind to wear those tracks away. They'd be there forever.

That's what happened to guys like Dixon, Chapman thought. On the Moon, one mistake could use up your whole quota of chances.

Klein came back with the coffee. Chapman took a cup, gagged, and forced himself to swallow the rest of it. It had been in the can for so long you could almost taste the glue on the label.