Early victories by the USSR in a global nuclear war cause the United Nations government to retreat to the moon leaving behind troops and fierce autonomous robots called “Claws”, which reproduce and redesign themselves in unmanned subterranean factories. After six bloody years of conflict the Soviets call for an urgent conference and UN Major Joseph Hendricks sets out to meet them. Along the way he will discover what the Claws have been up to, and it isn’t good… - Second Variety was first published in the May 1953 edition of Space Science Fiction Magazine.

The war with the Yucks from Proxima Centauri was claimed to be a stalemate but they were really winning. The mine belts they laid seemed to propagate themselves and were slowly strangling Terran planets. How did they do that? What was their secret? The answer was baffling and the best human minds could only conclude that their ships and mines were somehow alive. So, the next desperate step was to ask "If they are using organic ships, why can't we do the same?". Thus Mr. Spaceship was conceived and carried out. But will a conscious warship do what the generals wish? Perhaps and perhaps something entirely surprising!

Two early science fiction stories by the wonderful craftsman, Philip K. Dick. In the Crystal Crypt, taken from the 1954 Planet Stories, the war between Mars and Terra is about to erupt and earth has only merchants and salesmen to fight; can they carry out their mission? Beyond the Door is a story that asks and answers the question: what lives beyond the door? And is it dangerous?

The terrible destruction of total nuclear war between the Western and Eastern Blocks has succeeded in sterilizing the surface of the earth. No living creature can now exist there and all humans on both sides, have fled to the hives built miles below the surface where they constantly work to produce the war materials necessary to carry on the battle. For 8 years now, the actual fighting between these super powers has been conducted by robots known as Ledeys since only they can sustain the terrible levels of radiation caused by the constant bombardment...

Two stories in the inimitable Philip Dick style. What is a Wub? A 400 pound slovenly, fat, ungainly, drooling animal that looks like a cross between a walrus and an enormous hog? Well, yes that is pretty much what he looks like and for 50 cents, a good bargain no matter how he tastes. The hungry spaceship crew expect to find out. Of course the Wub may not entirely agree but it doesn't have much to say about it. The second story, The Skull, is a skilful mesh of time travel, unscrupulous governments, prisoners, and religion. With an assassin thrown in for good measure. Enjoy!

Aliens have invaded the earth! Horrible one celled creatures disguised as normal human beings ! Well, at least that is what it seems to the author. Yes, The Eyes Have It is a whimsical story, making gentle fun of certain writing styles, but only a topflight science-fictionist like Philip Dick , we thought, could have written this story, in just this way. Tony and the Beetles takes place far in the future when Earth's enormous colonial empire is well established but the question is, how long can it last? 10 year old Tony grows up fast when history catches up with the human race. A sobering look at human history .. and our probable future. Two very different stories but both entertaining.

Gladiator by Philip Wylie is the story of a man who although normal in all other ways, through the genius of his Father a biologist attains the strength and impregnability of a superman. The problems he encounters in trying to fit into a society of normal human beings who show fear and hatred whenever they view his abnormal strength and physical ability pains him to the point of having to leave civilization.

The sequel to Plague Ship, Voodoo Planet finds the Solar Queen banned from trade and starting her supposed quiet two-year stint as an interstellar mail carrier. But instead her crew accepts a visit to the safari planet of Khatka, where they find themselves caught in a battle between the forces of reason and the powers of Khatka’s mind-controlling wizard.

“Security”, tells the story of a compartmentalized government physicist ordered by secret police to complete experiments aimed at developing a new weapon. He is brought to a hidden space station and put in charge of the project but there are many questions. In a world of spies watching spies it’s sometimes hard to know what’s patriotic. -- Poul Anderson was a Golden Age Science Fiction and Fantasy author. “Security” first appeared in the magazine “Space Science Fiction” in February of 1953

Far, far in the future the Earth is still spinning around the Sun, on the edge of the galaxy, dozing in obscurity, forgotten by it's trillions of progeny and completely irrelevant. But this doesn't matter to the few millions who still live there in simplicity and quiet happiness. But then interstellar politics dictates that they must all leave Earth because ... well, listen to the story as told by the great Poul Anderson as he explores what the Earth means to humans and to one man in particular.

The way we feel about another person, or about objects, is often bound up in associations that have no direct connection with the person or object at all. Often, what we call a "change of heart" comes about sheerly from a change in the many associations which make up our present viewpoint. Now, suppose that these associations could be altered artificially, at the option of the person who was in charge of the process.... (from the Blurb )

This story takes place in the not so distant future. Earth has been conquered and is a subjugated planet, the much too humanoid new rulers now extract heavy taxes, control industry and reproduction and interfere in every aspect of life. Rumors of their brutality and vicious massacres increase every day. Obviously, they must be thrown out and rebellion seethes among the patriots. But on the other hand, others are not so eager to get rid of the overlords: the terrible nationalistic wars have been stopped, famine is long gone and health care is almost universally available...

Simon's new source of power promised a new era for Mankind. But what happens to world economy when anyone can manufacture it in the kitchen oven?... Here's one answer! Summary by Realisticspeakers

Behind a pale Venusian mask lay hidden the arch-humanist, the anti-tech killer ... one of those who needlessly had strewn Malone blood across the heavens from Saturn to the sun. Now—on distant Trojan asteroids—the rendezvous for death was plainly marked. This is an outstanding story from Poul Anderson, renowned as one of the greatest science fiction writers. - Summary by Author

The strangest space-castaways of all! The Terrans left their great interstellar ship unmanned in a tight orbit around Khazak—descended, all of them, in a lifeboat to investigate that weird, Iron Age world—and the lifeboat cracked up! This story is Poul Anderson at his best, ride along through the galaxy and see what adventure awaits. - Summary by Paul Harvey

A Man without a World, this 1,000,000-year-old Daryesh! Once Lord of a Thousand Suns, now condemned to rove the spaceways in alien form, searching for love, for life, for the great lost Vwyrdda. A great Poul Anderson story. - Summary by Poul Anderson

The haughty, horned aliens from the planet Scotha had very well organized intentions of conquering the Terran Empire—and Captain Dominic Flandry, Terra's ace saboteur, suddenly found himself in a strategic position to louse up the works. How? Well, Achilles had a heel ... and what else could you call a Scothani? A great Poul Anderson story! - Summary by author

Proud Kery of Broina felt like a ghost himself; shade of a madman flitting hopelessly to the citadel of Earth's disinherited ... to recapture the resonant pipes of Killorn—weapon of the gods—before they blared forth the dirge of the world. A great one from Poul Anderson! - Summary by author

'Industrial Revolution': Workers in a distant miner's facility plot emancipation from Earth. The military might have some say in the matter. 'Captive of the Centaurianess': A scientist, a warrior princess and a Martian walk into a bar. And revolutionise space travel. 'What Shall it Profit?' A mysterious, underground research facility is discovered. Does it hold the key to eternal life? Or much deeper consequences? 'The Virgin of Valkarion': In a Rome-like empire, a barbarian encounters a warlord with a scheme to overthrow the empire, and a princess that wants to stop it...

When Myles Cabot accidentally transmitted himself to the planet Venus, he found himself naked and bewildered on a mystery world where every unguarded minute might mean a horrible death. Man-eating plants, tiger-sized spiders, and dictatorial ant-men kept Myles on the run until he discovered the secret of the land—that humanity was a slave-race and that the monster ants were the real rulers of the world! But Cabot was resourceful, and when his new found love, the Kewpie-doll princess Lilla, called for help, the ant-men learned what an angry Earthman can do...

Could you make a radio set? Don’t answer rashly. Don’t say that you have already built several. For note that we did not ask whether you could assemble a set from parts already manufactured by others, but rather whether you could build the entire set yourself—from the ground up. That means making every part you require, including the vacuum tubes, the acid in the batteries, the wires, the insulation. If you think that you could do this, let us ask you one further question. Put yourself in the place of the hero of the following story, and imagine yourself stranded amid intelligent savages who have not progressed beyond the wood age...

This is the second book of a fanciful series written by Ralph Milne Farley, pen name for Roger Sherman Hoar. It is an interplanetary adventure in the style of Edgar Rice Burroughs. In the first book, "An Earthman On Venus," Myles Cabot, an electrical engineer from Earth, was accidentally transported to the planet Venus while attempting to transfer matter in a small scale experiment in his Boston laboratory. Alone and unarmed and finding himself on Poros, the local name for his new-found alien world, Cabot was swiftly captured by a race of giant intelligent ants, called Formians...

Set in a future in which humanity’s dream of total equality is fully realized and poverty in terms of material wealth has been eliminated, humanity has straight-jacketed itself into the only social system which could make this possible. Class differentiation is entirely horizontal rather than vertical and no matter what one’s chosen field, all advancement is based solely on seniority rather than ability. What is an intelligent and ambitious man to do when enslaved by a culture that forbids him from utilizing his God-given talents? If he’s a military officer in time of war, he might just decide to switch sides...

Can a spaceship go crazy? Well, yes it can if it has a brain. And the new MG (magnetogravitic drive) experimental robot space ship does indeed have a 'brain'. Completely bewildered as to why the first six models of their supposedly perfect new ship model, the MG-YR, nicknamed the McGuire, have gone totally bonkers after activation and before they could ever be used, the company has called in the services of Daniel Oak. They suspect sabotage of course. Daniel Oak is the hard boiled private investigator with nerves of steel and a mind of the same substance...

Iron bars do not confine a Man—only his body. There are more subtle, and more confining bindings, however....Police methods of the future will naturally use complex new technology but police will still need to deal with the same old sad human nature, that is forever doing horrible deeds. The night stick may be replaced by the hypo-gun but is prison the only solution? Listen to this speculative story from Randall Garrett bizarre mind and see.

When a super-robot named Snookums discovers how to build his own superbombs, it becomes obvious that Earth is by no means the safest place for him to be. And so Dr. Fitzhugh, his designer, and Leda Crannon, a child psychologist acting as Snookums’ nursemaid, agree to set up Operation Brainchild, a plan to transport the robot to a far distant planet. But the space ship becomes the scene of some frightening events--the medical officer is murdered, and Snookums appears to be the culprit…

Randall Garrett had this story first published in Astounding Science Fiction September and October of 1959. His twisted sense of humor and gift for the bizarre situation with believable characters shines here. In the not too distant future, Ken Malone, young but promising FBI agent , is given the most important and difficult assignment of his career: find a spy who is stealing information from the Ultra Top Absolute Secret project to develop a non-rocket space ship at Yucca Flats Labs in Nevada. But this is not a normal spy, this spy laughs at the FBI and all attempts to find him or her because they use an unknown new method to steal the information directly from the minds of the scientists.

An alien crash lands on Earth, and for ten years terrorizes the planet, hiding, periodically killing and eating people and stealing materials for some unknown purpose. The only hope is Bart Stanton, a medically-engineered superman, designed for the sole purpose of confronting the “Nipe”.

How could this man awaken with no past—no childhood—no recollection except of a vague world of terror from which his mother cried out for vengeance and the slaughter of his own people stood as a monument of infamy? Image is an illustration from the Gutenberg text.

This is a follow up story to Randal Garrett's original story, A Spaceship Named McGyer. The intrepid protagonist, now that he has become the completely unintended and unwilling master of the robot spaceship McGyer, is called in by the owners, very reluctantly. to see if he can help their experts fix the problem. Since he is the only human McGyer will listen to they must have him there to get the ship to comply with any request at all. But there are rival corporations that wish the ship and the project, robot spaceships, to fail so he is indeed in great danger...

FBI Agent Kenneth Malone is back with another case, this one involving a gang of car thieves that only steal Red 1972 Cadillacs. The only problem is that the thief, or thieves as the case may be, seem to have the ability to make themselves invisible. Of course that’s impossible, isn’t it? But with the help of the usual beautiful girl, Agent Boyd, and Queen Elizabeth I , Malone finds himself hot on the trail of the impossible. - Summary by Paul Hampton

A collection of short science fiction stories, edited by Ray Bradbury. Authors include Lyle Monroe, J. E. Kelleam, Hank Kuttner, J. H. Haggard, Ron Reynolds, Damon Knight, and Hannes V. Bok.