Mad! Impossible world! Sun-blasted by day, cold-wracked by night - and life condensed by radiation into eight days! Sim eyed the Ship - if he only dared reach it and escape! ... but it was more than half an hour distant - perhaps the limit of life itself! From the author of Fahrenheit 451, The Martian Chronicles and The Illustrated Man. Originally published in the Fall 1946 issue of Planet Stories. It was later reprinted under the title Frost and Fire.

As a newspaper publisher, Robert James Dahls found the news disconcerting; in fact, inexplicable. News items like two boxers simultaneously knocking each other out, prison guards sick and unable to guard the prisoners, policemen shooting fleeing culprits and collapsing themselves, battered wives with husbands suffering the same injuries that they inflicted.

Howard Perry has become a drunk - a skid row bum. It wasn't always so, and he has hopes of returning to be a respected university student. But now he spends his days washing dishes to buy enough booze to hopefully blackout at night. His only friend is a prostitute name Billie the Kid. But Billie is just a working girl, and it would be stupid for him to care too much for her. When he goes to borrow a drink from Billie's neighbor, who soon turns up murdered, things are looking even worse for Perry.

The pythons had entered into Mankind. No man knew at what moment he might be possessed! On Christmas, the world's freedom died. Every man, woman and child lay in the grip of fear, for no one knew at what moment his nearest friend or a casual stranger might suddenly be possessed by some brutal mind... and begin to murder and destroy.For Chandler it was worse than for most. He was both victim and executioner.

Life changes on Earth when the population tips the scales at over X billion people. Harry lives in a single room without a window and hates the commutrain ride, which is like the black hole of Calcutta on wheels. If he can get his private car out of commugarage, he might be able to get to work on time. If only it wasn't for his headaches....

Matt Harker and his people have journeyed for far too long. They're a rag-tag group of Earthmen and Venusians floating on the Sea of Morning Opals... floating without a home and with very little hope, victimized by hostile natives, burning fevers, bad soil, and bad luck.When land is sighted, Harker makes the decision to scale the mountainous terrain in the dim hopes of finding a new home. With two companions, he ascends to encounter unknown malevolent alien beings.

The Earth has forcibly been taken from its orbit. It began with an extra-terrestrial pyramid on top of Mt. Everest. And then a "runaway planet" took the Earth as its binary. And now harsh generations have passed since the inhabitants last saw the light of their sun, Sol. Society has grown rigid. The meek lambs have inherited the Earth, even if it's a very poor Earth, indeed.

You'll hear the soft, lazy voice of a dame who's been around, and you'll meet up with a beautiful heller. You'll learn the lurid secrets of a man's locked past, and you'll prowl dark alleys with two men--two men turned hunters. And you'll wonder--why Ed and his Uncle Am didn't level with the cops; what business a gang would have with Ed's dead father; and where the killer thought the hunters would go wrong. Here are your answers, in this fast-spinning, two-fisted mystery about thugs, molls, and carnival folks.

Joan Leeton was certainly a lovely girl. A perfect girl for an English scientist to fall in love with. Unfortunately for Will Fredericks and Bill Josephs that's exactly what happened, to both of them - and to the same girl too, Joan! But they were no ordinary scientists, and they created the most marvelous invention. A device that could perfectly replicate anything. But could it replicate a lovely girl named Joan Leeton? Could they create a love triangle with four people?

When Brion Bayard was kidnapped and brought to the alternate world where Earth's history took a different turn, it was not a pleasant experience. It was, however, a startling experience. Here was a world that was just like the Earth he was taken from--with just a few subtle changes. On top of all this, Brion was given a puzzling assignment by his captors. He was to secretly enter a palace, and kill a dangerous and tyrannical dictator. There was one, small catch--the hated dictator in this world was the mirror image of Brion Bayard.