"Guess we're just loaded with luck," Prochaska agreed wryly.

They watched ... waited ... mindless of time. Crag felt the tension building inside him. Occasionally he glanced at the chronometer, itching for action. The wait seemed interminable. Minutes or hours? He lost track of time.

All at once his hands and mind were busy with the braking rockets, dials, meters. First the moon had been a pallid giant in the sky; next it filled the horizon. The effect was startling. The limb of the moon, seen as a shallow curved horizon, no longer was smooth. It appeared as a rugged saw-toothed arc, somehow reminding him of the Devil's Golf Course in California's Death Valley. It was weird and wonderful, and slightly terrifying.

Prochaska manned the automatic camera to record the orbital and landing phases. He spotted the Crater of Ptolemaeus first, near the center-line of the disc. Crag made a minute correction with the steering rockets. The enemy rocket followed suit. Prochaska gave a short harsh laugh without humor.

"Looks like we're piloting them in. Jeepers, you'd think they could do their own navigation."

"Shows the confidence they have in us," Crag retorted.

They flashed high above Ptolemaeus, a crater ninety miles in diameter rimmed by walls three thousand feet high. The crater fled by below them. South lay Alphons; and farther south, Arzachel, with walls ten thousand feet high rimming its vast depressed interior.

Prochaska observed quietly: "Nice rugged spot. It's going to take some doing."

"Amen."

"I'm beginning to get that what-the-hell-am-I-doing-here feeling."