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.

Two astronomers have detected a strange, pulsing signal from deep space. Within hours, the US government goes into lockdown, restricting airspace and scrubbing scientific data. Was the signal an intercepted communication revealing alarming plans for an enemy’s military strike? Or has humanity at long last found proof of extraterrestrial life?

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.

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.

The Dwellers of the Rock. They could create matter with the power of their minds. Any element, any molecule, any form; they could call it into being with a thought. Even living flesh. They could travel to the edge of their universe, without ships to carry them, and send their minds to visit other worlds without moving a step. All knowledge and learning was theirs for the taking. They never tired, never hungered. They had peace and purpose and, eventually, fulfilment. And they knew where they would go when, at last, they died.

Adventurers journey into the foreboding unknown regions of outer space in these two classic science fiction tales from the Hugo and Nebula Award winning author.

And you thought the story ended with Roo in Book 8. Sorry.

One billion years after the Big Bang, the universe teeters on the brink of collapse. Two powerful factions—the Quantum Republic and the Celestial Royal Dynasty—are locked in a galaxy-spanning war, each vying for control of the stars and the coveted Temporal Nexus, a force capable of rewriting time itself. In the midst of this chaos, Aris Valen, once a renowned general of the Quantum Republic’s Nebula Fleet, awakens with no memory of his former life—only a haunting vision of a woman named Seraphine Dax.

A Russian ICBM site is attacked just north of the Ukraine boarder. The nuclear warheads are missing! A Special Operations and Intelligence Community Task Force is rapidly put together to respond, but where it should deploy is unclear. A fire ravages a cosmonaut training facility in which five spacesuits disappear. And the Task Force finds a cache of detailed schematics of highly complex rocketry systems. The Task Force reaches out to Dr. Amy Sue Harrington of the Missiles and Space Intelligence Center in Huntsville, Alabama.

It’s the year 2101, and half of England is underwater, but the horrors of the Melt are becoming a distant memory thanks to ArkTech, the company that saved the world. The ArkTech Territory is the only home Charlotte Vance has ever known, so when Ben, the company’s curious AI, starts asking awkward questions about human behaviour, she's only too happy to help.

All Mara Shaw ever wanted was to be a physicist and use her incredible gifts to give the world a reason to hope. Constructing GRASP to harness the solar winds, Mara and her team find themselves on the cusp of a breakthrough in free energy—enough to power the world forever. Yet Mara got more than she ever expected, opening a doorway to an unfathomable mystery and answering the most fundamental questions in human history.

While Soren’s reunion with Dana is happy, it’s a single pinprick of light in an otherwise grim present. With war raging and the fate of millions at risk, the Wraith reaches what Soren hopes will be their final destination.

Alex went for a walk in the woods and ended up changing the world. Chased by a bear, or maybe a squirrel, he finds a spaceship that lets him control an AI and nanomachines. Join his adventure as he changes the world and the galaxy as he builds the Nano Empire.

Lucas Sinclair, a washed-up hacker, finds an encrypted channel, buried in routine network traffic, that is transferring enormous volumes of data to seemingly random locations. In his enclave, surrounded by aging clusters of tech, Lucas uses a suite of bespoke tools to trace down the origin.

When the over-driven hyperdrive on their mobile shipyard burned out, the Chhrt'ktk't abandoned it in an inhabited system along their path, hoping it would work as a decoy to buy them more time to escape the Khreetan fleet pursuing them. They didn't anticipate how far the pre-spacefaring species they turned over their broken-down maintenance facility to would subvert their plan.

Get ready to experience two more origin stories in the Backyard Starship universe.

The day that changed Melody's life was like any other over the previous two years. She'd found she had a gift for writing, and her career as an author had almost healed the pain of losing her job. When the Secret Service rang her bell, everything changed. Something was nearing Saturn…and it was slowing down. Had she been right about the object?

Out-of-work Latin teacher and borderline alcoholic Austin DeSantis is determined to spend his final days in the arms of a prostitute—that is if the aliens don’t exterminate humanity first. But when the aliens land at the Vatican, begin speaking Latin, and reveal themselves to be Catholic, the world turns upside down. Pressed into service as a translator and thrust into the center of humanity's first contact with a cryptic alien race, Austin must uncover their true intentions before religious turmoil rips the planet apart.

Humanity is on the brink of annihilation. Only one man can turn the tide. For centuries, we explored the stars and settled new worlds. But a mysterious alien threat emerged, launching devastating attacks and seizing entire star systems. Every fifty years they come, silent and relentless, before disappearing again into the dark. And as they close in on humanity’s home worlds, one more defeat could mean total extinction.