"The last man on Earth sat alone in a room. There was a knock on the door." A new crop of writers emerged from the dawning of the nuclear age, grappling with humankind's place in the universe. While imagining the wonders of space exploration and the rise of technological advancements, they questioned whether we were prepared to encounter aliens, or even control the machines and weapons we'd built ourselves.

From the late 1940's through the 1950's, in a world where space travel and nuclear annihilation were no longer merely the stuff of fantasy, science fiction began to achieve a new popularity. And, the work of noted genre writers began to be adapted in movies and radio programs. Based (however implausibly) on science, these radio broadcasts reflected the depths of the nation's fears, and the boundlessness of its imagination.

Close your eyes and see the future. Radio often explored the issues of the day by imagining the days to come - and never did it better than in the stories you'll hear in this collection! From 2000 Plus to Dimension X, this is Great Radio Science Fiction!

Launch your imagination and break the bonds of time and space with radio's highly acclaimed science-fiction anthology X Minus One! Produced in cooperation with science fiction magazines of the day, the series featured provocative stories by the genre's top genre authors. Ray Bradbury, Ernest Kinoy, Robert Sheckley, and more helped Americans of the 1950s look to the future. Dramatized with an atmosphere of excitement, top radio voices like Raymond Edward Johnson, Les Damon, Staats Cotsworth, Ruby Dee, Mandel Kramer, Joe DeSantis, and Bill Lipton gave voice to their visionary tales.

Countdown for blastoff x-minus five, four, three, two, x-minus one, fire! "From the far horizons of the unknown come transcribed tales of new dimensions in time and space. These are stories of the future, adventures in which you'll live in a million could-be years on a thousand may-be worlds." Once again, these 18 digitally restored and remastered episodes are available from the Radio Spirits Archives Collection. This digital re-release of our long out of print cassette collection includes updated and corrected episode dates and series titles.

If there's one lesson to be learned from science-fiction, it's that nothing lasts forever. From human lives to vast civilizations, the overarching theme of the genre is that the old will give way to the new. Look to futures past with X Minus One! One of the most imaginative series of the 1950s brings you to adventures in worlds beyond fear, beyond imagination, beyond the farthest stars. Works by the leading genre authors of the day (including Philip K. Dick, Robert Sheckley, and Clifford Simak) were turned into tight, well-acted half-hour dramatizations.

X Minus One premiered in April 1955 on NBC and ran until January 1958. Like its predecessor series, Dimension X, X Minus One featured stories by the greatest names in modern science fiction: Ray Bradbury, Robert Heinlein, Clifford Simak, Robert Bloch, and many more.

Bradbury's Mars is a place of hope, dreams, and metaphor - of crystal pillars and fossil seas - where a fine dust settles on the great, empty cities of a silently destroyed civilization. It is here the invaders have come to despoil and commercialize, to grow and to learn - first a trickle, then a torrent, rushing from a world with no future toward a promise of tomorrow. The Earthman conquers Mars...and then is conquered by it, lulled by dangerous lies of comfort and familiarity, and enchanted by the lingering glamour of an ancient, mysterious native race.

. C. “Scar” Gordon was on the French Riviera recovering from a tour of combat in Southeast Asia, but he hadn’t given up his habit of scanning the personals in the newspaper. One ad in particular leapt out at him: "Are you a coward? This is not for you. We badly need a brave man. He must be 23 to 25 years old, in perfect health, at least six feet tall, weigh about 190 pounds, fluent English with some French, proficient with all weapons, some knowledge of engineering and mathematics essential...."

The wickedest, most wonderful science fiction story ever created in our - or any - time. Anything can begin at a party in California - and everything does in this bold masterwork by a grand master of science fiction. When four supremely sensual and unspeakably cerebral humans - two male, two female - find themselves under attack from aliens who want their awesome quantum breakthrough, they take to the skies - and zoom into the cosmos on a rocket roller-coaster ride of adventure, danger, ecstasy, and peril.

Farmer In The Sky is a 1953 science fiction novel by Robert A. Heinlein about a teenage boy who emigrates with his family to Jupiter's moon Ganymede, which is in the process of being terraformed. A condensed version of the novel was published in serial form in 1950 in Boys' Life magazine (August, September, October, November), under the title "Satellite Scout".

The totalitarian East has triumphed in a massive invasion, and the United States has fallen to a dictatorial superpower bent on total domination. That power is consolidating its grip through concentration camps, police state tactics, and a total monopoly upon the very thoughts of the conquered populace. A tiny enclave of scientists and soldiers survives, unbeknownst to America’s new rulers. It’s six against six million - but those six happen to include a scientific genius, a master of subterfuge and disguise who learned his trade as a lawyer-turned-hobo, and a tough-minded commander....

In a distant galaxy of colonized planets, the atrocity of slavery is alive and well. Young Thorby was just another bedraggled orphan boy sold at auction, but his new owner, Baslim, is not the disabled beggar he appears to be. Adopting Thorby as his son, Baslim fights relentlessly as an abolitionist spy. When the authorities close in on Baslim, Thorby must find his own way in a hostile galaxy. Joining with the Free Traders, a league of merchant princes, Thorby must find the courage to live by his wits and fight his way up from society's lowest rung.

Travel to other planets is now a reality, and with overpopulation stretching the resources of Earth, the necessity of finding habitable worlds is growing ever more urgent. There’s a problem though—because the spaceships are slower than light, any communication between the exploring ships and Earth would take years.

Tom and Pat are identical twin teenagers. As twins they’ve always been close, so close that it seemed like they could read each other’s minds.

This collection features four classic, dramatized Ray Bradbury stories: "To the Future", "And the Moon Be Still as Bright", "Dwellers in Silence", and "Marionettes, Inc."

Ryland Grace is the sole survivor on a desperate, last-chance mission - and if he fails, humanity and the Earth itself will perish. Except that right now, he doesn't know that. He can't even remember his own name, let alone the nature of his assignment or how to complete it. All he knows is that he's been asleep for a very, very long time. And he's just been awakened to find himself millions of miles from home, with nothing but two corpses for company.

It’s 1984, and life has changed beyond recognition. Airstrip One, formerly known as Great Britain, is a place where Big Brother is always watching, and nobody can hide. Except, perhaps, for Winston Smith. Whilst working at the Ministry of Truth, rewriting history, he secretly dreams of freedom. And in a world where love and sex are forbidden, where it’s hard to distinguish between friend and foe, he meets Julia and O’Brien and vows to rebel.

Six days ago, astronaut Mark Watney became one of the first people to walk on Mars. Now, he's sure he'll be the first person to die there. After a dust storm nearly kills him and forces his crew to evacuate while thinking him dead, Mark finds himself stranded and completely alone with no way to even signal Earth that he’s alive - and even if he could get word out, his supplies would be gone long before a rescue could arrive. But Mark isn't ready to give up yet.

Inheriting your uncle's supervillain business is more complicated than you might think. Particularly when you discover who's running the place. Charlie's life is going nowhere fast. A divorced substitute teacher living with his cat in a house his siblings want to sell, all he wants is to open a pub downtown, if only the bank will approve his loan. Then his long-lost uncle Jake dies and leaves his supervillain business (complete with island volcano lair) to Charlie. But becoming a supervillain isn't all giant laser death rays and lava pits.

Jazz Bashara is a criminal. Well, sort of. Life on Artemis, the first and only city on the moon, is tough if you're not a rich tourist or an eccentric billionaire. So smuggling in the occasional harmless bit of contraband barely counts, right? Not when you've got debts to pay and your job as a porter barely covers the rent. Everything changes when Jazz sees the chance to commit the perfect crime, with a reward too lucrative to turn down.

"The last man on Earth sat alone in a room. There was a knock on the door." A new crop of writers emerged from the dawning of the nuclear age, grappling with humankind's place in the universe. While imagining the wonders of space exploration and the rise of technological advancements, they questioned whether we were prepared to encounter aliens, or even control the machines and weapons we'd built ourselves.

Close your eyes and see the future. Radio often explored the issues of the day by imagining the days to come - and never did it better than in the stories you'll hear in this collection! From 2000 Plus to Dimension X, this is Great Radio Science Fiction!

Launch your imagination and break the bonds of time and space with radio's highly acclaimed science-fiction anthology X Minus One! Produced in cooperation with science fiction magazines of the day, the series featured provocative stories by the genre's top genre authors. Ray Bradbury, Ernest Kinoy, Robert Sheckley, and more helped Americans of the 1950s look to the future. Dramatized with an atmosphere of excitement, top radio voices like Raymond Edward Johnson, Les Damon, Staats Cotsworth, Ruby Dee, Mandel Kramer, Joe DeSantis, and Bill Lipton gave voice to their visionary tales.

Countdown for blastoff x-minus five, four, three, two, x-minus one, fire! "From the far horizons of the unknown come transcribed tales of new dimensions in time and space. These are stories of the future, adventures in which you'll live in a million could-be years on a thousand may-be worlds." Once again, these 18 digitally restored and remastered episodes are available from the Radio Spirits Archives Collection. This digital re-release of our long out of print cassette collection includes updated and corrected episode dates and series titles.

Onward into the future with radio's most acclaimed science fiction anthology! From producer William Welch, script editors Ernest Kinoy and George Lefferts, and a rocket full of the genre's most respected authors come 18 classic episodes of X Minus One!

If there's one lesson to be learned from science-fiction, it's that nothing lasts forever. From human lives to vast civilizations, the overarching theme of the genre is that the old will give way to the new. Look to futures past with X Minus One! One of the most imaginative series of the 1950s brings you to adventures in worlds beyond fear, beyond imagination, beyond the farthest stars. Works by the leading genre authors of the day (including Philip K. Dick, Robert Sheckley, and Clifford Simak) were turned into tight, well-acted half-hour dramatizations.

One minute, down-and-out actor Lorenzo Smythe is, as usual, in a bar, drinking away his troubles while watching his career circle the drain. Then a space pilot buys him a drink, and the next thing Smythe knows, he’s shanghaied to Mars. Smythe suddenly finds himself agreeing to the most difficult role of his career: impersonating an important politician who has been kidnapped. Peace with the Martians is at stake, and failure to pull off the act could result in interplanetary war.

First came the news that a flying saucer had landed in Iowa. Then came the announcement that the whole thing was a hoax. End of story. Case closed. Except that two agents of the most secret intelligence agency in the US government were on the scene and disappeared without reporting in. And four more agents who were sent in also disappeared. So the head of the agency and his two top agents went in and managed to get out with their discovery

The wickedest, most wonderful science fiction story ever created in our - or any - time. Anything can begin at a party in California - and everything does in this bold masterwork by a grand master of science fiction. When four supremely sensual and unspeakably cerebral humans - two male, two female - find themselves under attack from aliens who want their awesome quantum breakthrough, they take to the skies - and zoom into the cosmos on a rocket roller-coaster ride of adventure, danger, ecstasy, and peril.

Robert A. Heinlein wrote The Number of the Beast, which was published in 1980. In the book Zeb, Deety, Hilda, and Jake are ambushed by the alien "Black Hats" and barely escape with their lives on a specially configured vehicle (the Gay Deceiver) which can travel along various planes of existence, allowing them to visit parallel universes. However, unknown to most fans, Heinlein had already written a "parallel" novel about the four characters and parallel universes in 1977.

This collection features four classic, dramatized Robert Heinlein stories: "Universe", "Requiem", "The Green Hills of Earth", and "The Roads Must Roll".

Robert A. Heinlein is widely and justly regarded as the greatest practitioner of the art of science fiction who has ever lived. Here are two of his greatest short novels: Gulf, in which the greatest super-spy of them all is revealed as the leader of a league of supermen and women who can’t quite decide what to do with the rest of us. And Lost Legacy, in which it is proved that we are all members of that league - or would be, if we but had eyes to see.

Robert A. Heinlein has been hailed as one of the most forward-thinking science fiction writers of all time, and Expanded Universe (presented in two volumes) offers the perfect collection of his works to provide listeners with true insights into his uniquely creative mind.

Podkayne Fries, a smart and determined maid of Mars, has just one goal in life: to become the first female starship pilot and rise through the ranks to command deep-space explorations. So when she is offered a chance to join her diplomatic uncle on an interstellar journey to distant Earth via Venus, it's a dream come true - even if her only experience with diplomacy is handling her brilliant but pesky younger brother, Clark.

From the late 1940's through the 1950's, in a world where space travel and nuclear annihilation were no longer merely the stuff of fantasy, science fiction began to achieve a new popularity. And, the work of noted genre writers began to be adapted in movies and radio programs. Based (however implausibly) on science, these radio broadcasts reflected the depths of the nation's fears, and the boundlessness of its imagination.