Space Science Fiction

The Traitor Host of Horus Lupercal tightens its iron grip on the Palace of Terra, and one by one the walls and bastions begin to crumple and collapse. Rogal Dorn, Praetorian of Terra, redoubles his efforts to keep the relentless enemy at bay, but his forces are vastly outnumbered and hopelessly outgunned. Dorn simply cannot defend everything. Any chance of survival now requires sacrifice, but what battles dare he lose so that others can be won? Is there one tactical stroke, one crucial combat, that could turn the tide forever and win the war outright?

Captain Tuplo must finally make the decision that has been haunting him since he learned the truth about his origins only a week ago. The fact that billions of lives may hang in the balance isn't making it any easier. Will Connor be able to face the demons of his past?

For almost a hundred years, Hadrian Marlowe has served the empire in its war against the Cielcin, a vicious alien race bent on humanity's destruction. Rumors of a new king among the Cielcin have reached the imperial throne. This one is not like the others. It does not raid borderworld territories, preferring precise, strategic attacks on the humans' empire.

The laws of physics acting on the planet of Jai have been forever upended; its surface completely altered, and its inhabitants permanently changed, causing chaos. Fearing heresy, the artificially intelligent Gods that once ruled the galaxy became the planet’s jailers. Tiv Hunt, who once trusted these Gods completely, spends her days helping the last remaining survivors of Jai. Everyone is fighting for their freedom, and they call out for drastic action from their savior, Tiv’s girlfriend, Yasira. But Yasira has become deeply ill.

With the system engulfed in a corporate war, Jai and Peyton are yanked in different directions. Jai has joined the rebellion while Peyton is amassing a pirate fleet. But when an old friend brings the twins back together, they learn of Zona’s sinister plan to quell the rebellion and institute an iron grip over the entire solar system.

This classic science fiction masterwork by Isaac Asimov weaves stories about robots, humanity, and the deep questions of existence into a novel of shocking intelligence and heart.

The war for the fate of mankind blazes on. Though the outer defences have fallen, the walls of the Palace itself remain inviolate as Rogal Dorn, the Praetorian of Terra himself, uses every known stratagem and ploy to keep Horus' vast armies at bay. In Perturabo, the Traitor siegebreaker, Dorn faces an adversary worthy of his skill. A terrible, grinding attrition ensues. The crucial battle for the Lion's Gate spaceport is at the heart of this conflict. With it in their possession, the Traitors can land their most devastating weapons on Terran soil. Dorn knows it must not fall.

Persecuted refugees from six separate alien races have migrated to the idyllic planet Jijo. And despite their incredible diversity, the inhabitants live together in blissful harmony. However, settlement on Jijo is illegal - and it's only a matter of time before the residents of this forbidden paradise are discovered by the galactic powers-that-be.

Belisarius Cawl, Archmagos Dominus of the Adeptus Mechanicus, is the most brilliant mind alive. For 10,000 years he has furthered the cause of mankind, working under the aegis of the Emperor and Lord Commander Roboute Guilliman to prevent the inexorable march of the alien and the traitor. Many call him heretic, but all must recognise the magnitude of his achievements, for who else but he was entrusted to create a new generation of Space Marines?

The Galactic Republic is in chaos following the Nihil’s shocking destruction of the gleaming space station Starlight Beacon. Capitalizing on their victory, the Nihil have erected a barrier called the Stormwall around a section of Republic space and claimed it for themselves. Within this Occlusion Zone, people live at the mercy of the Nihil—and the Nihil are not known for mercy.

Revenger is a rocket-fueled tale of space pirates, buried treasure, and phantom weapons, of unspeakable hazards and single-minded heroism...and of vengeance...Adrana and Fura Ness are the newest crew members of the legendary Captain Rackamore's ship, using their mysterious powers as Bone Readers to find clues about their next score. But there might be more waiting for them in space than adventure and fortune: The fabled and feared Bosa Sennen, in particular. The galaxy is filled with treasures...if you have the courage to find them.

The Alien Legion has a new mission, and this time, they are working for the enemy. Also against the enemy. Like every operation that Emily Perkins plans, it’s complicated. But plans require good intel, and when the plan falls apart, the Mavericks are in freefall....

Rogue Commander is a thrilling space opera of rebellion, redemption, and relentless action, perfect for fans of The Expanse and Battlestar Galactica. Gordy Harmen is back, and this time, he’s fighting not just for victory—but for the right to lead on his own terms.

In the heart of the South Pacific lies Point Nemo, the most desolate and remote place on Earth. At its core is a dead zone, devoid of life, where government agencies crash their obsolete satellites and space stations, confident they won't harm a soul. When the International Space Station suffers a catastrophic failure and plummets through the atmosphere, it's here that Mission Specialist Julie Rohr, an astrobiologist studying living space dust called xylem, finds herself marooned. Julie's only hope for rescue lies in the hands of her estranged father, Dr. Finn Maddern, a renowned mycologist.

The second book in the exciting Space Troopers military sci-fi series by Amazon best-selling authors Jamie McFarlane and Rachel Aukes.

The war raged across the galaxy. Billions had died, billions more were doomed. Moons, planets, the very stars themselves, faced destruction - cold-blooded, brutal, and worse, random. The Idirans fought for their Faith; the Culture for its moral right to exist. Principles were at stake. There could be no surrender. Within the cosmic conflict, an individual crusade....

In the 20th century Earth sent probes, transmissions, and welcoming messages to the stars. Unfortunately, someone noticed. The Galactics arrived with their battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined their vast Empire. Swearing allegiance to our distant alien overlords wasn't the only requirement for survival. We also had to have something of value to trade, something that neighboring planets would pay their hard-earned credits to buy. As most of the local worlds were too civilized to have a proper army, the only valuable service Earth could provide came in the form of soldiers....

John Perry did two things on his 75th birthday. First he visited his wife's grave. Then he joined the army. The good news is that humanity finally made it into interstellar space. The bad news is that planets fit to live on are scarce—and alien races willing to fight us for them are common. So: we fight. To defend Earth, and to stake our own claim to planetary real estate. Far from Earth, the war has been going on for decades: brutal, bloody, unyielding. Earth itself is a backwater.

The Adepta Sororitas of the Last Candle have stood vigil over their sanctuary world for centuries, striving to decipher their founder's tormented visions. Outsiders are unwelcome… yet still they come. Decimated by an encounter with a lethal xenos entity, the survivors of an elite Astra Militarum company have journeyed to the Candleworld in search of healing, escorted by a woman who is no stranger there – Sister Hospitaller Asenath Hyades, who turned her back on the order decades ago.

Rejuvenates fear the backlash caused by bad drugs: they want nothing to interfere with their pursuit of long life—or the profit that comes from promising it to others. Neighbor states fear the aggressive expansion of the Familias Regnant, fueled by population growth and extended lifespan. Within the Regular Space Service, those who have received experimental rejuvenations fear they may have been intentionally given bad drugs. Esmay Suiza's family fears that her marriage to an offworlder will damage their position.