Marnagan was making good progress ahead of Hathaway. But he stopped and raised his gun and made quick moves with it. "Click! This one here! It's real!" He fell back and something struck him down. His immense frame slammed against rock, noiselessly.

Hathaway darted forward, flung his body over Marnagan's, covered the helmet glass with his hands, shouting:

"Marnagan! Get a grip, dammit! It's not real—don't let it force into your mind! It's not real, I tell you!"

"Click—" Marnagan's face was a bitter, tortured movement behind glass. "Click—" He was fighting hard. "I—I—sure now. Sure—" He smiled. "It—it's only a shanty fake!"

"Keep saying it, Irish. Keep it up."

Marnagan's thick lips opened. "It's only a fake," he said. And then, irritated, "Get the hell off me, Hathaway. Let me up to my feet!"

Hathaway got up, shakily. The air in his helmet smelled stale, and little bubbles danced in his eyes. "Irish, you forget the monsters. Let me handle them, I know how. They might fool you again, you might forget."

Marnagan showed his teeth. "Gah! Let a flea have all the fun? And besides, Click, I like to look at them. They're pretty."