One of his problems was recording the progress of the inexorable mountains of ice moving down over the Earth and destroying civilization.

Another of his problems was trying to seduce the only woman available at his isolated outpost... a beautiful polylibrarian with all the warmth of a glacier.

But his biggest problem was finding out why naked primitive bodies were raining down from the sky... warrior corpses that looked as if they belonged to Earth's Stone Age, but were instead part of a terrifying chilling history to come.

And as if that weren't trouble enough - suddenly one of the corpses came down... alive!