Showing titles in Hard Science Fiction

There’s a sense of normalcy for the community in Monterey, California, but their peace doesn’t last long. When they’re pushed to leave, they encounter something they never expected to find. The Glass remain, but they’ve shifted positions. Peggy reveals she used to have dreams, but prescription medication kept them at bay. Now she’s off the pills and is determined to visit Spokane with Will.

The first of the acclaimed Vatta's War books, the exciting military science fiction series that features a swashbuckling spaceship-captain heroine who mixes commerce with combat.

The truth of discovery is on mankind's horizon, a Red Horizon. For nearly four long years, the world's superpowers have mobilized their people and resources in preparation for the next discovery, Mars. The race against one another pales in comparison to the inherent dangers of travelling through the vastness of the cosmos, going where mankind has never gone before.

In the depths of an ancient Egyptian tomb, archaeologists make a baffling discovery: the mummified body of a man clad in a space suit. Halfway around the globe, exobiologist Dr. Katherine Shepard and intelligence officer Colonel Devon Peters are summoned to the site of a downed UFO. To their amazement, they find one of the occupants alive. Even more shocking, he appears to be human. As Shepard and Peters delve deeper into the enigma, they expose a chilling truth: aliens have inhabited Earth far longer than anyone could have imagined, and they are not alone.

It has been five years since the Revelation, and Earth is now a member of the Intergalactic Confederation of Planets. Peace has broken out. Climate change has been reversed. Life expectancy has increased. Poverty has just about been wiped out. The Institute is up and running at the Embassy. Students from around the world have transferred, researchers from major universities are doing sabbaticals, and Confederation technology is being adapted for human use.

A troubled young woman is recruited by a race of ancient alien explorers to be their emissary to save the human race from extinction. The problem is that not everyone believes the world is doomed, and not everyone trusts the aliens' motives. Holly Burton will have to overcome opposition from world leaders, attacks by religious zealots, assassination attempts, intractable bureaucracies, and her own fears and doubts if she is to save the human race, not just from the coming apocalypse, but from itself.

The Jubilee Tides will drown the continents of the planet Miranda beneath the weight of her own oceans. But as the once-in-two-centuries cataclysm approaches, an even greater catastrophe threatens this dark and dangerous planet of tale-spinners, conjurers, and shapechangers. From author Michael Swanwick—one of the most brilliantly assured and darkly inventive writers of contemporary fiction—comes a masterwork of radically altered realities and world-shattering seductions.

Exhausted, beaten down, and bloodied, the Black Flags gear up for a recovery mission. Pressed between two vastly larger forces, they are no longer able to sit on the sidelines and build up power. The hunt is on, but the game has changed. Bringing new high-tech toys to the party, Alex and Sophie launch their offensive campaign against both Amp and Chiwen’s forces. Desperate to protect those they love, and no longer held back by ghosts of the past, they put their carefully crafted plans of revenge into motion.

Lee Cargill is the head of Q5, a secret organization that can send objects a split second back into the past. And while this seems utterly useless, it turns out to be the most powerful capability the world has ever known. Those who control it can transform civilization - or destroy it entirely. When Cargill sends Aaron Blake, his most formidable operative, on an unauthorized mission to destroy Kim Jong-un, all hell breaks loose. As Blake battles for his life, his chances of thwarting the North Korean tyrant plummet. But they're about to get far worse.

Seventeen-year-old Truth Medici scavenges for scraps to eat; weathers his parents' abuse; and battles derelicts, killer pimps, and demons in the soul-crushing stretch of desperation he calls home. Even the cops steer clear of the toxic Harban slums. But just across the canal live the magical elite, with their wealth, flying carpets, gorgeous mages, and custom spell beasts, all thanks to the patronage of the almighty Starbrite Corporation. Getting there, and taking his three vulnerable siblings with him, is Truth's only dream.

Captain Jackson Wolfe never thought he'd see the end of the Phage War in his lifetime. The enemy was too powerful, too numerous, and utterly determined to exterminate humanity. But the appearance of a new ally in the fight has changed all of that. For the first time since the original incursion, Wolfe thinks that maybe there's a chance to stop their implacable enemy before they have the chance to wipe out any more human planets.

Long before Earth began conquering her neighboring stars, Legion Varus was deployed on Tau Ceti. Valuable and highly illegal treasures were stolen during the campaign, but McGill never gave it a second thought. The Tau haven’t forgotten him, however. For decades, they’ve hunted and plotted, and at last they’ve found the pirate who robbed them. Tau agents invade Earth seeking revenge and profit. Caught up in violence and intrigue, McGill is given the task of finding out where the loot has gone and who was responsible for the theft in the first place.

It's 2040. After decades of research, scientists of the European Union believe that they have at last conquered humankind's most pernicious foe: old age. For the first time, technology holds out the promise of not merely slowing the aging process but actually reversing it. The first subject for treatment is 78-year-old philanthropist Jeff Baker. After 18 months in a rejuvenation tank, Jeff emerges looking like a 20-year-old. And the change is more than skin deep. From his hair cells down to his DNA, Jeff is 20 - with a breadth of life experience.

In 2315, the Earth Union is losing a 30-year-long war with the Krag Hegemony. Having encountered the Krag before, Space Commander Max Robicheaux now faces daunting challenges aboard the USS Cumberland: The dangers from the enemy without…and clashes with crew and superiors within. Meanwhile, Doctor Sahin receives a coded message summoning him to a secret meeting which aims to forge an alliance that could change the balance of power in Known Space.

Mike Cohen has it all figured out. A successful venture capitalist, he’s got billions in the bank, a lifestyle any New Yorker would kill for, and - if he plays his cards right - a shot with his cute, punky coworker. But everything changes when the life-altering technology he's developing lands him in the middle of a global conspiracy, and the only way to save himself, his loved ones, and his tech is to embed the highly experimental Brainocytes in his own brain. Brainocytes transform the human experience, making you smarter, faster, and more powerful.

Get the Earth's Last Gambit bundle, featuring all four books in this first-contact series blending hard sci-fi and edge-of-your-seat action.

Come back to the Ringworld - the most astonishing feat of engineering ever encountered. A place of untold technological wonders, home to myriad humanoid races, and world of some of the most beloved science fiction stories ever written.

The human Louis Wu; the puppeteer known as the Hindmost; Acolyte, son of the Kzin called Chmeee: legendary beings brought together once again in the defense of the Ringworld. Something is going on with the protectors.

In Chile's Atacama Desert, a startling discovery threatens the very fabric of reality. Satellite imagery reveals an anomaly, thirty kilometers wide, radiating a power that appears to mutate everything in its path—and it's growing. Is this merely a Drax ploy designed to reassert their control over humanity, or is it a cosmic event beyond anyone's understanding? Soon, Dr. Shepard, Colonel Peters, and their elite team are dispatched to investigate the phenomenon. But nothing can prepare them for what awaits.

Without warning, something has gone terribly awry. In the remote and unnoticed places of the world, small pockets of death begin occurring. As the initially isolated extinctions spread, the world's eyes focus on this unimaginable horror and chaos. Out of the ecological imbalance, something new and extraordinary is evolving and surviving to fill the voids left by these extinctions. Evolution is operating in ways no one could have expected, and environmental damage may be the catalyst.

The tribal Braxan - created to become the ultimate warriors. The Azeans - raised to master the power of the mind. Two civilizations fighting an endless war over a long-forgotten cause. Now, after a century and a half, the legacy of their greatest military leaders threatens to tear apart both empires.