With all his might he hurled his shoulder against the door, that merely creaked at his impotent assault. The hall was narrow. He could gain no momentum for his blow. The second and third attack made no impression.

A clammy sweat exuded from his forehead. That the sea was tumbling torrentially into the helpless vessel he knew by countless indications. Elaine must perish helplessly in her trap, could he not immediately force the barrier. He suddenly got down, full length, upon the floor, braced his shoulders against the opposite cabin, and, with knees slightly raised, placed both his feet against the door. Then he strained with superhuman strength. The door remained immovable, but its paneling slightly cracked.

Meantime the shrieks, the shouts, the roaring of steam, and the terrible chaos of destruction had increased to a horrifying chorus. The corridor was filling with hot, moist vapor from the burst pipes. A dozen stokers had perished. Fire had attacked a portion of the vessel abaft the midships section.

Once more, with a wild, fanatic conjuring of energy, Grenville spent himself upon the door—and a panel snapped out, flinging little splinters on Elaine. In a fury of desperate activity the man on the floor beat out more with his driving feet.

"It's large enough! It's large enough!" cried the girl as the orifice widened. "Don't wait to break it larger!"

She was now fully dressed, having swiftly prepared for any sort of emergency. A candle, provided from her bag, was glowing in her hand.

This she thrust forth for Grenville to take, and then, with deliberate care, she wormed her way out through the jagged hole with the confident skill of a child.

"Not there!" called Grenville, as she hastened ahead to gain the forward companionway. "Everybody's there, all fighting for their lives!"

He caught her actively about the waist, as a further lurch and settling of the "Inca" would have hurled her to the floor. Down through a shorter passage and up a strangely tilted stair he drew her rapidly, his heart assailed by a sickening fear of what their delay might have cost them. Yet less than five minutes had actually passed since the first vast shock of disaster.

They emerged to a portion of the slanted deck that seemed to be utterly deserted. A gust of wind blew out the candle. The sky was clear. An uneven fragment of the aging moon shone dully on the broken ship, whence fearful sounds continued to arise.