"I wish you'd quit acting like a company of Marines and get back here."
"Okay, Colonel."
Prochaska cursed and Crag grinned happily. It was good to be alive, even in Crater Arzachel.
Nagel helped him to his feet and Crag stood for a moment, feeling the strength surge back into his body. He breathed deeply, luxuriating in the plentiful oxygen. Fresh oxygen. Fresh as a maiden's kiss, he thought Oxygen was gold. More than gold. It was life.
"Ready, now?"
"Ready as I ever will be," Crag answered. "Lead on, Gordon."
They had almost reached Bandit when Crag broke the silence. "Why did you come ... to the moon, Gordon?"
Nagel slowed his steps, then stopped and turned.
"Why did you come, Commander?"
"Because ... because ..." Crag floundered. "Because someone had to come," he blurted. "Because I was supposed to be good in my field." His eyes met Nagel's. The oxygen man was smiling, faintly.