Space Military Science Fiction

The star cluster's super-powers tried to make peace last. Truly, they did. But everyone knew war between Ascendant Horizon and the Coalition of Giants was inevitable. Saddled with an alliance that seems to struggle with the basics of space warfare, Captain Thatcher must fall back on his tactical prowess—along with the steadfastness of the crews under his command—just to keep his people alive. But an enemy lurks around every corner, and there is dissension even in Thatcher's fleet.

Private first-class Wayson Harris was raised in a U.A. orphanage among thousands of clones born and bred as the ultimate soldiers. But Harris isn't like the other Marines: He has a mind of his own. He figures he's paying for that independent streak when his first assignment out of boot camp is the smallest Marine outpost in the whole U.A. When a rogue general surfaces, the remote desert world Harris thought was a dead-end posting becomes anything but. Fighting off the general's raid gains Harris a promotion. But it also brings him to the attention of some unfriendly U.A. leaders.

After Lieutenant Magnus awakes from the orbital strike that nearly killed him, he discovers that a small contingent of his Marine platoon has also survived. Hope glimmers as he devises a plan to rescue them. But when Magnus learns that his men are being held hostage by a deadly tribe, he fears the worst. Aided by volunteers from a group of elite Marauders, Magnus must attempt to cross the hostile city of Oosafar. Time is running out...and he has no choice but to undertake the most deadly urban assault of his career.

That fiancee? She’s married—to another guy. The family business? His parents sold it. Jack Bennet returns from the war to find the life he left behind has moved on without him. The only option he has to make ends meet lies in a military surplus junkyard starship. What’s a former Combat Search and Rescue soldier to do?

A war-weary Battle Group Praxis arrives at the Knight world of Kamidar, ruled by the Iron Queen Orlah, to return the queen's slain daughter and heir, who died in Guilliman's name. In truth, the Imperium's mission here is twofold: to strip Kamidar of its resources in order to resupply the flagging armada, and to prepare the Ironhold Protectorate to become part of the defensive Anaxian Line, a crucial bulwark for the Indomitus Crusade.

Null Stellarium is more than a shipyard. It's a proving ground steeped with science and engineering designed to push warships faster than ever before, and armed to confront the growing menace of a universe where everything is influenced by a hidden evil. As Van and his crew grow into their new roles, Perry unlocks a memory that reaches into the very beginning of the Tudor family's service nearly a century earlier. But sometimes, the truth is hidden for a reason, and Van must decide—How much does he really want to know? And how far can he take his ship, knowing there's a price on his head?

The enemy is coming. The enemy is already here. For years they’ve prepared, plotted, and planned. For years they’ve waited to strike from above and below. Earth is under siege. The enemy covers the landscape. Proxima is unharmed. But that’s about to change. No armies can stop this menace, and no defenses can slow the advance. We are scattered and isolated. We are ignorant and weak. No help is coming. No help remains...or does it? Old heroes will sacrifice everything. New heroes will rise.

They were humanity's last hope. As the majority of Earth's population uploaded their consciousnesses to embrace digital immortality—free from illness and death in the simulated Metaverse—the Beta Explorers were tasked with expanding their presence throughout the galaxy. They terraformed worlds and created colonies so that humans could live and thrive in physical environments.

The Deathwatch are the elite of the elite - small teams of Space Marines handpicked for special missions that require the utmost courage and cunning. Now recovered from the injuries sustained on his previous mission, Codicier Karras must lead Talon Squad in the hunt for a missing inquisitor. Their only clue is the name of an Imperial planet that has been taken over by the T’au. Is the missing inquisitor alive or dead? Worse still, has she gone rogue, jeopardising one of the Inquisition’s most secret projects?

The Genevians are at war with Nietzschea...and they’re losing. In a last-ditch hope, the Genevian mech program was founded. Its goal to augment humans into cyborg fighting machines; mechanized warriors sent to hold the front lines against an enemy that was storming a hundred worlds. Yet few wished to undergo the brutal process, and so criminals were used, their minds enslaved by control chips and obedience enforced through discipline.

Nothing brings change like war. A surge of new tech. New weapons. New tactics. To lead a crew to victory, a captain must understand change. He must understand command and that it is a test. A test most men fail. He must be brilliant. Resourceful. Every second. Of every day. And at night during scarce moments of rest, he must sleep the sleep of the righteous. The time has come for Commander Tad Thatcher to look in the mirror. The time has come to ask himself...am I that kind of man?

Commander Dalton Reeves is a maverick officer with exceptional genetic strength and a dark family history—a history that will come back to haunt him. Punished for exceeding orders one time too many, he’s packed off to the "The Abyss"—the most dangerous space station in the galaxy. But a posting that should have led to five years in obscurity will propel Reeves into the center of an interstellar war against a long-forgotten alien adversary with a bitter grudge.

The Emperor's vision of mankind ascendant lies in tatters. The Great Crusade is naught but a fading memory. The dream of Unity is no more. But with Horus's rebellion spreading to every corner of the Imperium and war engulfing new worlds and systems almost daily, there are some who now ask: were the signs there to be seen all along?

Honor Harrington has been exiled to Basilisk station and given an antique ship to police the system. The vindictive superior who sent her there wants her to fail. But he made one mistake: he's made her mad....

With over 10 million copies sold, The Expanse has become one of the biggest science fiction phenomenons of the decade. The sixth book in the New York Times bestselling Expanse series, Babylon's Ashes has the galaxy in full revolution and it's up to the crew of the Rocinante to make a desperate...

Jake Adlar's goals in life were simple—possibly nonexistent. All he wanted was to fly a desk. Hence, he'd joined the Space Force, the service with the most extensive array of Earth-side clerical specialties. All he needed to make him happy was an office, a computer, his favorite coffee mug, and a never-ending pile of requisitions.

Liza Pound is a mystery to her superiors. In training she showed no aggression at all. In combat the first time she topped the kill board. And kept doing it. No one can figure out why. She did the unthinkable, and left Navy Mage Five for the League of Worlds. They want her back. She wants squadron command of the Black Sheep, and has worked hard for it. But when has what anyone wanted been part of what happens to them?

Wayne dreamed of piloting a thirty-foot-tall walking robot that was closer to a battle-tank than anything else. They were called Walkers. They were armed with laser cannons, rockets, missiles, and heavy kinetic weapons more similar to artillery pieces than guns, and everything that went with that. Unfortunately, he had been declined military service. His only avenue left to become a Walker Pilot was to make it happen all on his own. Under his own power. With his own hands. Literally. Working his fingers to the bone, saving all he could, and digging through junkyards and salvage pits,

Almost 400 years the Terran Imperium has languished, an Empire in name only. The young colonies exploded out of the Diaspora Era, supplanting the homeworld in importance as they left a broken world in their wake. Earth's people, guided by the Conwin line, have clawed and climbed from the darkness left the night the lights went out. They built and rebuilt the weary and weakened world they inherited, even when it seemed bent on killing them from sheer spite.

When your starship's computer undergoes a catastrophic meltdown, light years from help, it's bad. When you are that ship's computer, it's worse. Fresh from the destruction of the colony they were assigned to protect, the UES Interchange is now hurtling toward Proxima Centauri, there to rally reinforcements against the tide of revolutionary rage currently rocking the galaxy. But when they arrive, they find the heart of galactic civilization eerily quiet...and empty. At the same time, Sergeant Henry Morgan, the ship's computer, is utterly unresponsive.