Showing titles in Hard Science Fiction

In the fourth book of the series, James McGill is up for promotion. Not everyone is happy about that, and McGill must prove he's worth his stripes. Deployed to a strange alien planet outside the boundaries of the Galactic Empire, he's caught up in warfare and political intrigue. Earth expands, the Cephalopod Kingdom launches ships to stop us, and a grand conspiracy emerges among the upper ranks of the Hegemony military.

March 15th, Earth Year 2290. The day the aliens returned. The memories are still fresh. Of colonies burning. Of millions dying in agony. Fifty years later, we’ve built up our strength. Using a wormhole, we colonized both sides of the galaxy. It was the worst mistake we could have made. Our enemy has returned and the wormhole has collapsed. Commander Thatcher finds himself on the wrong side of the divide. Separated from his pregnant wife by countless light years. He’s just been given command of a light armored cruiser. His first command.

When a colonist dies in tragic circumstances, just a few sols before a major terraforming experiment, Dr. Jann Malbec begins to suspect that all is not what it seems.

In her acclaimed novel Mosaic, Jeri Taylor explored the previously unrevealed past of Captain Kathryn Janeway. Now, Pathways traces the winding roads that have led Janeway's fellow officers and closest friends to what may be the greatest crisis of their long journey home. A deadly encounter with...

A trans-siberian odyssey through political, criminal, scientific, philosophical and amorous intrigues, and into an endless winter to confront something utterly alien. The catalyst for this frosty metamorphosis of 20th century history is the impact of the Tunguska asteroid, deep in Siberia, in 1908. As the land freezes, so does history: the Tsar still rules Russia; the Belle Époque endures; and the First World War never happened. But out there, on the ice, a new world is being forged.

Wally K. Daly was a prolific, award-winning dramatist, whose writing credits included Casualty, Juliet Bravo and Doctor Who. He wrote 38 radio plays during his 30-year career, across a range of genres including comedy, horror and science fiction. This collection includes his best-known SF serial, The Scream Trilogy, and three other thrilling sci-fi dramas.

Leo Graf was just your average highly efficient engineer: mind your own business, fix what's wrong, and move on to the next job. But all that changed on his assignment to the Cay Habitat, where a group of humanoids had been secretly, commercially bioengineered for working in free fall. Could he just stand there and allow the exploitation of hundreds of helpless children merely to enhance the bottom line of a heartless mega-corporation?

Of these twelve short stories by science fiction master Stanislaw Lem, only three have previously appeared in English, making this the first “new” book of fiction by Lem since the late 1980s.

An original novel based on the thrilling new Star Trek movies! Based on the “Kelvin Universe” movie saga! Captain James T. Kirk and the Enterprise crew escort Spock’s father, Ambassador Sarek of Vulcan, to a dilithium-rich planet called Akiron. They arrive to find this world under siege by...

Neal Stephenson is a blazing new force on the sci-fi scene. With the groundbreaking cyberpunk novel Snow Crash, he has "vaulted onto the literary stage." It weaves virtual reality, Sumerian myth, and just about everything in between with a cool, hip cybersensibility - in short, it is the gigathriller of the information age.

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.

Welcome to Ringworld, an intermediate step between Dyson Spheres and planets. The gravitational force created by a rotation on its axis of 770 miles per second means no need for a roof. Walls 1,000 miles high at each rim will let in the sun and prevent much air from escaping. Larry Niven's novel, Ringworld, is the winner of the 1970 Hugo Award for Best Novel, the 1970 Nebula Award for Best Novel, and the 1972 Ditmars, an Australian award for Best International Science Fiction.

On a cold spring night in 1952, a huge meteorite fell to earth and obliterated much of the East Coast of the US, including Washington, DC. The ensuing climate cataclysm will soon render the Earth inhospitable for humanity, as the last such meteorite did for the dinosaurs. This looming threat calls for a radically accelerated effort to colonize space and requires a much-larger share of humanity to take part in the process. Elma York’s drive to become the first lady astronaut is so strong that even the most dearly held conventions of society may not stand a chance against her.

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.

They hunt us. They bomb our worlds for target practice. A star cluster in the constellation of Orion rotates once every thousand years. Those who rule there have an ancient tradition: When each cycle ends, they train their fleets by spilling the blood of lesser beings. The enemy fleets are coming again. In response, the Rebel Worlds gather their starships to face the terrifying threat, and this time humanity is asked to stand with them.

A brilliant scientist has uncovered a secret that threatens humanity's future. Now his girlfriend is missing, and the voices in his head are back. Since losing his daughter, Emma, seven years ago, Pike Shepard has struggled to maintain a normal life for himself in the coastal community of Blackwater. It’s a quiet life, until a beautiful scientist shows up on his doorstep with a desperate plea for help.

Men's Health Most Anticipated Sci-Fi of the 2026 The intense dystopian world-building of John Twelve Hawks (The Traveler) returns with a masterful journey through the near future of Artificial Intelligence, in which a wise, orphaned ten-year-old girl goes on the run with only her trusty...

Vaz is the story of Vaz Gettnor, a socially impaired yet scientifically brilliant man. Despite his inability to relate to others, Lisanne married him in admiration of what she perceived as shy intelligence. However, she's been disappointed by the way he's settled for working as no more than a glorified lab tech with a low salary.

In the near future, the nano-drug Nexus can link mind to mind. There are some who want to improve it. There are some who want to eradicate it. And there are others who just want to exploit it. When a young scientist is caught improving Nexus, he’s thrust over his head into a world of danger and international espionage, with far more at stake than anyone realizes.

The starship Earthling, filled with thousands of hibernating colonists en route to a new world at Tau Ceti, is stranded beyond the solar system when the ship's three organic mental cores—disembodied human brains that control the vessel's functions—go insane. The emergency skeleton crew sees only one chance for survival: build an artificial consciousness in the Earthling's primary computer that can guide them to their destination—and hope it doesn't destroy the human race.