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.

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.

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.

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.

Simon Bovey is an established writer and director who has penned numerous compelling dramas for BBC Radio. Collected here are four of his sensational sci-fi tales, packed with mystery, suspense and terror...

Matt's in the prime of his life. So when his doctor tells him he only has months to live, he figures it's just really bad luck. But it's about to get a whole lot worse. When Matt's Earthly form finally expires, a truck-avatar system gives him the opportunity to become a hero on the paradise world of Gaia, a supposedly verdant, rich land teeming with plants and potential. What he finds instead is a place completely bereft of life. A literal dead planet. Thanks a lot, truck.

President John F. Kennedy once said, “Mankind must put an end to war or war will put an end to mankind.” Today, a new element has been introduced to the preparations—artificial intelligence. The United States, in its quest to rapidly and effectively defend the nation from a nuclear attack, has incorporated AI into its operation plan of response. But what if the artificial intelligence relied upon by the nation’s decision-makers is wrong? What if AI takes the controls of America’s nuclear response? Might it trigger nuclear war without justification?

Humans have reached the stars. There is no evidence any other species survived its own sentience long enough to do the same. Until now, when the Magellanix deep-space scout Accipiter discovers the Artifact, a million-year-old alien construct resting in a dormant volcano on a faraway world.

Illemitar Liminelda is the only elf anyone in the human territories of Middenheim has met in quite a while. Sure, there are a few Half-Elves around, but after the last war, even their kind had become a rare sight indeed. But Lemmy, as his friends call him, is pretty well-integrated into the human world. As a seasoned adventurer, raised by humans, he never really questioned his origins all that much.

When an accident kicks Sean Lawrence forward in time, he finds himself square in the apocalyptic end-times. The world is doomed, and he only has a mysterious guidebook, a leather jacket, and a homemade knife to keep him company. He could spend his days grinding low-level mobs, gathering rat pelts, and waiting for a chance to escape. Or he could rise up, slay dragons, and fight against the odds. Faced with a choice between the dead-end life he's been living and the possibility of greatness, Sean has to decide if he's willing to risk his life and more for a chance to save Earth itself.

The Hygrometric Dehabitation Region, or the "Zone," is a growing band of rainforest on the equator, where the heat and humidity make it impossible for warm-blooded animals to survive. A human being without protection in the Zone is dead in minutes. Twenty years ago, Marks went into the rainforest with a group of researchers led by Doctor Elaine Fell, to study the extraordinary climate and see if it could be used in agriculture. The only thing she learned was that the Zone was no place for people. There were deaths, and the program was cut short. Now, they're sending her back in.

Every year, Jess and Storey have made an annual pilgrimage to the most remote corners of the country, where they camp, hunt, and hike, leaving much from their long friendship unspoken. Although the state of Maine has convulsed all summer with secession mania—a mania that has simultaneously spread across other states—Jess and Storey figure it’s a fight reserved for legislators or, worst-case scenario, folks in the capital. But after weeks hunting off the grid, the men reach a small town and are shocked by what they find.

Colton Beck has six months to live. He works for the Angor near Los Angeles, aware that any day could be his last. The Angor arrived twenty years ago, resolved to help mankind survive, but not everyone believes their motives are honorable. When the Angor offer humanity a colony world, Colton is determined to see another planet before his final breath. He's been diagnosed with Xeno, a rare disorder that surfaced with the Angor's arrival, but he won't let this stop him.

When an EMP attack wipes out the nation’s power grid and communications, college freshman Maddie Langston is forced to run for her life. Stranded in a Chicago airport when the lights go out, Maddie is in a race against time. According to her father, she doesn’t have long before the city descends into chaos. She must leave the airport before it is too late. The perilous journey out of the city becomes even more complicated when Maddie takes responsibility for an orphaned ten-year-old girl. Together, as chaos fills the streets, they must fight to survive in a Turbulent new world.