perverts, the criminals, and the insane, ridding the world of the scum for which they had no more need. It was then that I was forced to produce my tattered old papers, proving my identity and my story. They knew it was true, in some strange fashion of theirs, and, thereafter, I was kept on exhibition as an archaic survival.

I saw the world made immortal through the new invention of a man called Kathol, who used somewhat the same method "legend" decreed had been used upon me. I observed the end of speech, of all perceptions except one, when men learned to communicate directly by thought, and to receive directly into the brain all the myriad vibrations of the universe.

All these things I saw, and more, until that time when there was no more discovery, but a Perfect World in which there was no need for anything but memory. Men ceased to count time at last. Several hundred years after the 154th Dynasty from the Last War, or, as we would have counted in my time, about 200,000 A.D., official records of time were no longer kept carefully. They fell into disuse. Men began to forget years, to forget time at all. Of what significance was time when one was immortal?

After long, long uncounted centuries, a time came when the days grew noticeably colder. Slowly the winters became longer, and the summers diminished to but a month or two. Fierce storms raged endlessly in winter, and in summer sometimes there was severe frost, sometimes there was only frost. In the high places and in the north and the sub-equatorial south, the snow came and would not go.

Men died by the thousands in the higher latitudes. New York became, after awhile, the furthest habitable city north, an arctic city, where warmth seldom penetrated. And great fields of ice began to make their way southward, grinding before them the brittle remains of civilizations, covering over relentlessly all of man's proud work.

Snow appeared in Florida and Italy one summer. In the end, snow was there always. Men left New York, Chicago, Paris, Yokohama, and everywhere they traveled by the millions southward, perishing as they went, pursued by the snow and the cold, and that inevitable field of ice. They were feeble creatures when the Cold first came upon them, but I speak in terms of thousands of years; and they turned every weapon of science to the recovery of their physical power, for they foresaw that the only chance for survival lay in a hard, strong body. As for me, at last I had found a use for my few powers, for my physique was the finest in that world. It was but little comfort, however, for we were all united in our awful fear of that Cold and that grinding field of Ice. All the great cities were deserted. We would catch silent, fearful glimpses of them as we sped on in our machines over the snow—great hungry, haggard skeletons of cities, shrouded in banks of snow, snow that the wind rustled through desolate streets where the cream of human life once had passed in calm security. Yet still the Ice pursued. For men had forgotten about that Last Ice Age when they ceased to reckon time, when they lost sight of the future and steeped themselves in memories. They had not remembered that a time must come when Ice would lie white and smooth over all the earth, when the sun would shine bleakly between unending intervals of dim, twilight snow and sleet.

Slowly the Ice pursued us down the earth, until all the feeble remains of civilization were gathered in Egypt and India and South America. The deserts flowered again, but the frost would come always to bite the tiny crops. For still the Ice came. All the world now, but for a narrow strip about the equator, was one great silent desolate vista of stark ice-plains, ice that brooded above the hidden ruins of cities that had endured for hundreds of thousands of years. It was terrible to imagine the awful solitude and the endless twilight that lay on these places, and the grim snow, sailing in silence over all....

It surrounded us on all sides,