Space Military Science Fiction

Follow a core group of characters known as the Trailblazers as they use alien technology and knowledge discovered in Antarctic ruins to obtain limited immortality and lead humanity out into the galaxy, encountering, befriending, and fighting hundreds of alien races, all the while desperately trying to prepare Earth for the unbeatable threat at the core of the Milky Way that is destined to return and reclaim their lost colony...and their former Human slaves.

#1 NEW YORK TIMES BESTSELLER Long before the First Order, before the Empire, before even The Phantom Menace . . . Jedi lit the way for the galaxy in The High Republic It is a golden age. Intrepid hyperspace scouts expand the reach of the Republic to the furthest stars, worlds flourish under...

When aliens trundled a gate to other worlds into the solar system, the world reacted with awe, hope and fear. But the first aliens to come through, the Glatun, were peaceful traders and the world breathed a sigh of relief.

Before the Rebellion, the Empire reigns, in book one of a trilogy told through the eyes of Mon Mothma, Bail Organa, and Saw Gerrera—for fans of Andor. “The Mask of Fear is a perfect prequel for Andor.”—ScreenRant “In order to ensure the security and continuing stability, the Republic...

No one wanted another war. Thomas Theisman didn't. Not after risking his life to overthrow the Committee of Public Safety's reign of terror and restore the Republic of Haven's ancient Constitution. Baron High Ridge didn't. The Prime Minister of Manticore was perfectly happy with the war he had. No one was shooting anyone else at the moment, and his government could continue to milk all those "hostilities only" tax measures for their own partisan projects.

Rebels build a secret base on Green World. Their plan is to attack Earth and retake all the planets the humans have conquered. Hegemony starships gather to strike the Rebels first, but where is their base? As the fleets search, Earth warships trespass into Skay space, igniting a fresh border conflict between rival Galactics. When James McGill stumbles onto the rebel camp, they’re forced to step up their plans. The world goes up in flames. Friends are permed and cities are destroyed as everything spins out of control.

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?

The age of the Dark Imperium has begun, and the human race is poised on the brink of ruin. In their darkest hour, the Emperor’s servants have achieved the impossible: the resurrection of the Primarch Roboute Guilliman. Now Lord Commander of the Imperium of Man, Guilliman marshals his forces in a desperate effort to drive back the predations of Chaos: the Indomitus Crusade. Dispatched ahead of the bulk of Guilliman’s war fleets, Chaplain Helios of the Ultramarines is entrusted by the risen primarch with a mission of vital importance.

High Commander Farsight, fresh from his victory against the Imperium over the Damocles Gulf, looks to his borders and finds his old enemies—the savage and warlike orks—threatening to ravage the heart of the T’au Empire. Farsight’s obsessive crusade soon sees him locked in an escalating conflict with the greenskins, yet the hero of the Fire Caste will stop at nothing until their infestation is purged.

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.

With the Galactic Republic in ruins and Capriana Prime uninhabitable after Moldark's assault, Magnus and his team are left to pick up the pieces. Hundreds of thousands of refugees need to be evacuated before time runs out. But the Gladio Umbra aren't without their own problems. In desperate need of rest, Colonel Caldwell arranges for the gladias to take refuge on a neutral planet. But Moldark's defeat prompts several key team members to reassess their roles and make decisions that will dramatically shape the Gladio Umbra's future.

As Chhun and his fellow Legion Adjudicators work to uncover the buried secrets of the time called the Troubles, the rest of the galaxy isn't just standing still. Organizations both inside and outside of the Republic make moves to prepare for their futures. Planets build their own independent defense forces. Power brokers and criminal cartels arise with personal armadas. The Repub Navy seeks to prove itself just as capable even without the Legion. Piracy blooms.

NEW YORK TIMES BESTSELLER The heroes of the High Republic era return to face a shattered peace and a fearsome foe, following the dramatic events of Light of the Jedi. In the wake of the hyperspace disaster and the heroism of the Jedi, the Republic continues to grow, bringing more worlds...

Daring heroics, sacrifice, and courage come together as the Legion attempts to contain the fire sparked at the Battle of Tarrago. But the galaxy is spiraling into all-out war. Captain Chhun's Dark Ops squad is reunited with Wraith. When their mission to deny Goth Sulluss the shipyards he so eagerly desires goes awry, Chhun and Wraith must find a way to stop the Black Fleet's advance - even if it costs them their lives. Meanwhile, an old friend from Nether Ops executes a covert operation that will turn the focus of the Last War of the Republic in a terrible new direction.

The third book in the New York Times bestselling Expanse series, Abaddon's Gate opens the door to the ruins of an alien gate network—and the crew of the Rocinante may hold the key to unlocking its secrets. Now a Prime Original series. For generations, the solar system—Mars, the Moon, the...

Years have passed since the battle of Kublar, and Wraith is in deep cover for Legion Dark Ops, living a second life on the edge as an irreverent smuggler and bounty hunter under the alias of Captain Keel. As he fights off pirates and double-crossing rebels, Keel comes to realize that the old lines between right and wrong have blurred as the Legion sinks further under the corrupting influence of the House of Reason and its points.

As the Great Crusade enters its sixth decade, the fleets and armies of the Emperor spear out into the galaxy to bring the Imperial Truth to thousands of worlds. Expansion has been swift, but must now be tempered with consolidation. Even so, the Emperor demands that the boundaries of the Imperium be pushed further into the unknown. The Master of Mankind tasks four primarchs with the dangerous mission of securing the worlds of the Occluda Noctis—hundreds of star systems on the far side of the Northern Major Warp Storm.

Outnumbered by the superior forces and firepower of the Syndicate Worlds, the Alliance fleet continues its dangerous retreat across the enemy star system. Led by the legendary Captain John “Black Jack” Geary, who returned to the fleet after a hundred-year suspended animation, the Alliance is desperately trying to return home with its captured prize: the key to the Syndic hypernet, and the key to victory…

Men of Tanith...do you want to live forever? On the forge world of Urdesh, the massed forces of the Imperial Crusade engage in a final bloody battle with the Archenemy commander known as the Anarch and his elite warriors - the barbaric Sons of Sek. A victory for either side will decide more than just the fate of Urdesh...it will determine the outcome of the entire Sabbat Worlds Crusade.

Fight to win. Survive the future. With the galaxy in turmoil, the Legion initiates Article Nineteen, a hard reset designed to halt the corruption and ineptitude that continues to spill forth from the Galactic Core. But when the House of Reason aligns itself with the bloodthirsty zhee extremists, the Legion has no choice but to commit to a savage campaign of Total War. As Legion Commander Keller attempts to coax the Republic and Black Fleet into a winner-take-all battle at the heart of the Galactic Core, Wraith uncovers secrets from Tyrus Rechs’s past.