Joe and Paul were flung to the floor as the ship rocked and heaved. The lights went out, the motors suddenly cut off. There was a shuddering scream as metal tore; the air turned hot and dry.


Hell burst in the engine room.


The ship kept rocking as if caught in a great stormy sea. Rolling on the floor, Joe heard a deep roar that was beginning to grow shrill.

A warning bell was ringing in his head; then he realized it was the bell signaling escaping air. Then he was on his feet, holding himself against the heeling motion of the ship, crying out:

"Paul, where are you? Paul, Paul, Paul...."

"Here," Whitey's voice was weak, but Joe followed it. He found Paul, heaved him to his shoulders and staggered away toward a wall. It was the wall to the passageway he decided dully and felt along it until he found the door. It opened easily as if pushed by a giant hand. He struggled hard to get across the threshold against the pushing air. He made it, dropped Paul to the passageway. Then he tugged desperately against the pull of the air against the door as he dragged it shut. Somehow, he got it closed, twisted the locking lever.