Hard Science Fiction

When the Sun is threatened by an alien microbe, the fate of humanity rests on the shoulders of an unlikely hero – and an even more unlikely friendship.

From China's most beloved sci-fi author, a first-contact story that weaves politics, science, and cosmic mystery.

This near-future trilogy is the first chance for English-speaking listeners to experience this multiple-award-winning phenomenon from Cixin Liu, China's most beloved science fiction author....

Half a century after the Doomsday Battle, the uneasy balance of Dark Forest Deterrence keeps the Trisolaran invaders at bay. Earth enjoys unprecedented prosperity....

Stranded on the surface of Mars, astronaut Mark Watney’s only hope for survival is science, a sense of humor, and maybe some potatoes.

In the year 2045, reality is an ugly place. The only time Wade Watts really feels alive is when he’s jacked into the OASIS, a vast virtual world where most of humanity spends their days....

When retired millionaire Bob Johansson chose cryogenic preservation, the last thing he expected was to be reanimated as a space probe that can clone itself. Meet the Bobs.

On the Moon, crime pays, but small-time crook Jazz Bashara may have just uncovered a conspiracy of lunar proportions. Welcome to Artemis.

From a New York Times best-selling and Hugo award-winning author comes a modern masterwork of science fiction, introducing a captain, his crew, and a detective as they unravel a horrifying solar system wide conspiracy that begins with a single missing girl....

Bob Johansson didn't believe in an afterlife, so waking up after being killed in a car accident was a shock. To add to the surprise, he is now a sentient computer and the controlling intelligence for a Von Neumann probe....

Civil war looms in the Bobiverse in this brand-new, epic-length adventure by Audible number one best seller Dennis E. Taylor. More than a hundred years ago, Bender set out for the stars and was never heard from again....

Juliette, now mayor of Silo 18, doesn’t trust Silo 1, especially its leader, Donald. But in the world of the Silos, there is no black and white—everything is shades of gray....

For generations, the solar system—Mars, the Moon, the Asteroid Belt—was humanity's great frontier. Until now. The alien artifact working through its program under the clouds of Venus has appeared in Uranus's orbit, where it has built a massive gate that leads to a starless dark....

Twenty years ago, it was as if someone turned on a light. The future blazed into existence with each deliberate word that William Gibson laid down....

The fourth book in the NYT best-selling Expanse series, Cibola Burn sees the crew of the Rocinante on a new frontier, as the rush to colonize the new planets threatens to outrun law and order and give way to war and chaos. Enter a new frontier....

Thousands of years ago, Earth's terraforming program took to the stars. On the world they called Nod, scientists discovered alien life - but it was their mission to overwrite it with the memory of Earth. Then humanity's great empire fell, and the program's decisions were lost to time....

For 12,000 years the Galactic Empire has ruled supreme. Now it is dying. But only Hari Seldon, creator of the revolutionary science of psychohistory, can see into the future - to a dark age of ignorance, barbarism, and warfare that will last thirty thousand years....

In a twist of fate that rocks the Galactic Empire, James McGill finds himself negotiating the future of a thousand inhabited worlds....

In an unprecedented first, Earth sends a message to Mogwa Prime. Unfortunately, the messenger is not met with enthusiasm. Misunderstandings soon threaten all of Humanity. Forced to prove Earth can serve the Empire better than any rival, McGill does his best....

How can a colony on Mars survive when the greatest danger on the planet is humanity itself? All contact is lost with the first privately funded colony on Mars during a long and destructive sandstorm. Satellite imagery of the aftermath shows extensive damage to the facility....

Only once in a great while does a writer come along who defies comparison - a writer so original he redefines the way we look at the world...

Lux Blakely, the preteen son of a NASA scientist working on top-secret government projects, is not shackled by accepted scientific theory and dogma....

The war raged across the galaxy. Billions had died, billions more were doomed....

A classic thriller from #1 New York Times bestselling author Michael Crichton, Sphere is a bravura demonstration of what he does better than anyone: riveting storytelling that combines frighteningly plausible, cutting-edge science and technology with pulse-pounding action....

They mustn't harm a human being, they must obey human orders, and they must protect their own existence...but only so long as that doesn't violate rules one and two....

The difference between a man and a robot is not that one has a soul. The difference is that man can choose to ignore it. The Uberbots have taken over. The few human survivors remain hidden. Returning from an excursion that began before the revolution, Thomas walks through his ominously silent city until he comes face to face with his creation: the Uberbots. Captured and imprisoned, Thomas is brought before the Uberbots and given a task only he, as the creator of the Uberbots, can achieve. While keen on escaping, Thomas quickly learns the Uberbots are not easily overcome.

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?

When the Big One finally struck, it wasn't just a Big One; it was almost the Last One. The earth had been shattered almost everywhere mankind lived. Millions had died within seconds of each other. The world was in turmoil. The masses that had survived were looking for an answer to the enigmatic force that had struck the planet from deep within its core. A Special Forces Team had been sent inside the planet to discover who was behind the disaster. None returned. And now the Big One wasn't over. There were After Shocks. Many of them. Some as big as the largest quakes known to man before the ...

Ariock Dovanack never asked to be a hero, let alone a demigod. But when a prophecy deemed him "The One," he dutifully amassed thousands of messianic followers in the sun-starved civilization beneath the Torth Empire's capital. Now, destined to lead the cave-dwelling Alashani people into the light of other worlds, he and a small army must first annihilate the formidable telepaths who guard the city's spaceport. By Ariock's side is Thomas Hill. A Torth/human hybrid, Thomas may be physically vulnerable, but he's also a telepathic supergenius.

Chesterton K is a genius with an IQ so high it can’t be measured. He was born with the ability to step from our world into parallel universes that are made from fractals. He has discovered strange monsters, and even stranger beings. But now he faces the consequences of too much power…destruction on a massive scale. Can he harness his powers and save the world in time from a monster so horrible that millions will die if he fails?

A spell at GCHQ sounded like a refreshing change for academic historian George. But his life is thrown upside down when he gets put in a team with a gifted physicist, Alex, and multi-talented prankster mathematician, Betty, who have covertly broken through the accepted rules of physics to produce an extraordinary novel technology.

In the not-so-distant future, where humanity's reach extends into the cosmos and the sky is littered with satellites, space stations, and the beginnings of lunar colonies, the Space Traffic Control Unit (STCU) stands as the unsung guardian of Earth's orbital lanes. Captain Alex Mercer, a seasoned air traffic controller turned space traffic commander, leads his team with a mix of military precision and a deep understanding of the celestial dance above.

The use of an i-Vector zap to thwart Betty's kidnap has caused unforeseen and unimagined changes to the future. An eccentric old-fashioned vicar arrives, delivering a chilling message, and Betty finds her safety in jeopardy again from a completely unanticipated direction.

Betty's knowledge has become a liability. She just simply wants a last skiing holiday, and then to die peacefully, escaping her genetic illness - she understands that her time has come. But malign agents want her secret knowledge about the i-vector technology, and they have sophisticated plans to abduct her. In response, her colleagues have made a timeline change, tipping the balance back in Betty's favour; even though she, and they, cannot be aware of that in this altered timeline.

Bestseller in Hard Sci Fi and Genetic Engineering Sci Fi! An eccentric scientist has left widowed philosophy professor Nora Binford an unexpected bequest: eight cages of lab rats and a shiny flash drive containing secret research into extending human life. The research could help cure her son’s life-threatening genetic disorder and ease the ills of old age for millions … or it might trigger catastrophic changes to the human genome. A teacher at a beach-town community college, Nora is more comfortable running seminars than making life-altering decisions about potentially dangerous ...

Say hello to Lavina Simes, a wholesome appearing midwestern girl, always dressed in black. Lavina has a gift, or curse, that allows her to see into the future. Tragedy has befallen every suitor who pursued her charms. She travels the world with her father, a lifetime Foreign Service officer, and misfortune seems to follow them.

This is a series of stories set in the same universe and at the same time as Hannah Sawyer and Starfarers Dream. They range from the flight of the Nihon, and its subsequent adventures to the story about Donna Merriweather's origins and then to the life of a war correspondent sent to cover the war.

The Dark Conscious: Conclusion to The Seagu11 Project by T. Lee Baumann, (www.google.com/profiles/tleebaumann), concludes the challenging journey of the spaceship Schwartzschild, en route from its 26,000 light-year passage to the Milky Way’s central black hole. Having completed the goal of the original mission, the Schwartzschild crew is now forced to unlock the ultimate secrets of the conscious universe. At the end of The Seagu11 Project (Volume 1), an alien race had abducted fellow crewmember Lyle Turk. In this second and final volume of the Seagu11 series, the aliens have isolated ...

The alien creatures have made it to Earth. Entire cities are battling invasion from the menacing swarms. This is worse than Zola. It’s worse than the Leak. It’s worse than all of our nightmares put together. The creatures are indestructible, shrugging off our strongest weaponry. Now, our only hope lies inside a powerful ancient artifact we don’t understand. To save Earth’s future, we have to unlock the secrets of a lost alien past. Whatever it takes, we have to harness the power of the Orb.

Halfway to Better is a collection of short solarpunk stories, each exploring a near-future where were struggling to survive the climate crisis and build a better world. These hopeful climate-fiction stories take you from the bottom of the sea to the towers of a bot-filled city, from sparkling labs to flooded lighthouses, all imagining futures halfway to a better world. The Halfway to Better collection contains six short stories plus a bonus prose-poem, Rewilding Indiana, and its accompanying sky shanty.