"You're an optimist, ain't you?" Brinker laughed. "Krell wasn't kidding; and in a rough place like the Moon, justice jumps to conclusions and gets mean, fast. Sure, the purpose of the footprints is obvious. But I've been fighting uphill against my Old Man's reputation for a long time. Who's gonna say I haven't backslid? What I want to accomplish is tough enough with everything in my favor."

Brinker's voice was now a sinister rumble with a quiver in it. Arne Copeland turned wary again; he had never lost entirely the deepseated notion that Brinker might cause him misfortune.

"So now what?" he demanded softly, flashing his ato-light beam against Brinker's face-window, so that he could see his expression. Copeland meant to forestall danger aggressively.

But as the darkness between them was swept aside, he also saw the muzzle of Brinker's pistol levelled at him. The bigger man's grin was lopsided. "I'd give you my neck, Cope," he rumbled. "But I'd give both our necks for you-know-what. Now, because that's all there's left, I'm gonna try it Pop's crazy way. You're gonna help. If you and I can last through a couple of years of real silence and solitude, it might have a chance. I got a ship hidden. Give me your gun. Easy! If you think I wouldn't shoot, you're a fool. Now I'll wire one of your wrists to mine; we've got a long march ahead."


SOME march it was! Copeland was fiercely independent. The warnings about Brinker had gone to waste; so had his own wariness. Bitterness made him savage. The harshness of the Moon still ached in his guts—he wanted the steam and gases of its interior tapped and used, yes—but by some reasonable means. Jess Brinker must be truly Moon-balmy, now. Desolation-nuts. Wild for the sight of growing things. Else how could he think seriously of using Brulow's Comet? Was it hard to guess how? Copeland knew that he and Brinker had courage, and willingness to work for a sound purpose. But to trade long effort and hardship in a proposition that courted suicide, even in its probable failure—and wide destruction if it managed to be successful—was worse than folly.

So, when these meanings became clear in his mind, he wrestled Brinker at every turn. Twice he almost won. He argued and cursed, getting nowhere. He defied Brinker to shoot him. The big man didn't do that. But at last Brinker jabbed a hypodermic needle—part of the regulation medical kit—through the flexible rubberized fabric of the elbow-joint of Copeland's spacesuit, and into his arm.

Many hours later, and many miles farther into the mountainous country, Copeland awoke in a cavern with glassy walls, illuminated by Brinker's ato-light. Brinker stood near where he lay. He seemed just grimly good-humored.

"This is an old Martian supply depot, Cope," he offered. "I found it before I knew you, and I kept it in reserve for possible trouble, like now. I knew I could convert its contents to considerable money at any time. So it was like a bank-account, and a last resort, too. There's even a small Martian spaceship; only three others have ever been found, intact. I also cached some Earthly instruments here. You can bet I didn't leave any tracks for miles around."

Copeland's gaze caught the errie gleam of the strange little craft. He saw the stacks of oddly-made boxes and bales. His hackles rose as he thought of a senseless plunge into unplumbed distance.