While we watched, fascinated, rooted to the ground, that thousand feet of glittering wall described a tremendous arc, swinging with increasing momentum down, down, down to the earth it had so long been separated from.

The clamoring machines were buried under, lost in a swirl of ice and snow. Only the Central Station remained, a few moments defiant under the swift onrush of its unfeeling foe.

With a crash that could have been heard around the world, the uppermost crag struck the Station. The giant Glacier wall was down. The earth, the sky, the universe was filled with ice, broken, shattered, torn, splintered, vaporized!

The ground beneath our feet heaved and tumbled in violent quake. We were thrown heavily—and I knew no more....


weltered out of unconsciousness. Keston was chafing my hands and rubbing my forehead with ice. He smiled wanly to find me still alive. Weak and battered, I struggled to my feet.

Before me was a wilderness of ice, a new mountain range of gigantic tumbled blocks of dazzling purity. Of the embattled machines, of the Central Control Station, there was not a sign. They were buried forever under hundreds of feet of frozen water.

I turned to Keston and shook his hand. "You've won; you've saved the world. Now let's get the prolats and start to rebuild."

There was no trace of exultation in Keston's voice. Instead, he unaccountably sighed as we trudged up a narrow winding path to the top. "Yes," he said half to himself, "I've done it. But...."