“I don’t get anything. They may hear me but they may not want to answer.” “Tell them it’s an emergency.” “They’ll think I’m being forced to call. Under your direction.” He tried again, outlining briefly what he had learned. But still the phone was silent, except for the faint static. “Radiation pools kill most transmission,” Klaus said, after awhile. “Maybe that’s it.” Hendricks shut the transmitter up. “No use. No answer. Radiation pools? Maybe. Or they hear me, but won’t answer. Frankly, that’s what I would do, if a runner tried to call from the Soviet lines. They have no reason to believe such a story. They may hear everything I say—” “Or maybe it’s too late.” Hendricks nodded. “We better get the lid down,” Rudi said nervously. “We don’t want to take unnecessary chances.” They climbed slowly back down the tunnel. Klaus bolted the lid carefully into place. They descended into the kitchen. The air was heavy and close around them. “Could they work that fast?” Hendricks said. “I left the bunker this noon. Ten hours ago. How could they move so quickly?” “It doesn’t take them long. Not after the first one gets in. It goes wild. You know what the little claws can do. Even one of these is beyond belief. Razors, each finger. Maniacal.” “All right.” Hendricks moved away impatiently. He stood with his back to them. “What’s the matter?” Rudi said. “The Moon Base. God, if they’ve gotten there—” “The Moon Base?” Hendricks turned around. “They couldn’t have got to the Moon Base. How would they get there? It isn’t possible. I can’t believe it.” “What is this Moon Base? We’ve heard rumors, but nothing definite. What is the actual situation? You seem concerned.” “We’re supplied from the moon. The governments are there, under the lunar surface. All our people and industries. That’s what keeps us going. If they should find some way of getting off Terra, onto the moon—” “It only takes one of them.