Space Military Science Fiction

The Xaros drove humanity to the edge of extinction. Now, an immense alien fleet is on the way to Earth to end the human race. Earth's defenses are in shambles. The planet needs time to ready for the next invasion, time it doesn't have. The Xaros are en route to Earth, and it will take a daring mission to buy Earth the chance it needs to survive the next attack. While a fleet of brave men and women prepare to face down the Xaros, the Breitenfeld travels to an ancient world where the key to ultimate victory lies buried beneath the crimes of the enigmatic Malal.

When the Taljzi’s genocidal invasion brought promises of aid from the oldest and greatest of the Core Powers, humanity and the Imperium looked to the Mesharom for salvation. But that salvation turns to ash as the Mesharom demand the surrender of the very weapons that saved the Imperium. Defiance leaves the Imperium facing the Taljzi without the aide of the galaxy’s wisest race, but with their old enemies the Kanzi at their side, they have no choice but to end this war at any cost.

After being saved from annihilation by the Old Gator's daring plan, Gabriel and the crew of the Magellan find themselves in the most unlikely of places: a captured enemy starship. While learning to control the alien vessel introduces a new set of challenges, the secrets they discover within may prove to be the edge they so desperately need.

Down on Alfheim, the situation was dire. Some brave men and women had to be left behind for the greater good. Viceroy Miles Hunt, gutted by the losses, needed to stay focused. A Titan-class warship, the Freedom, could be the key to victory, if it were fully operational with a trained crew. It was not. Sam, the medical Synth, faced something the programmers never expected: a moment where the only option was to break free of the code. The battle was fierce and there didn't seem to be a way out, until Sam came up with a plan. Would it save them?

Grâce à Ender, le Porte-Parole des Morts, Lusitania est devenue une planète indépendante où Piggies et humains cohabitent tant bien que mal. Les Doryphores, eux, ont décidé de migrer... et risquent de propager sur d'autres mondes le virus de la Descolada, indispensable à la survie des Piggies mais mortel pour l'humanité.

The mysterious aliens attacked the Galactic Coalition Summit on Okuta, sending the Coalition into a tailspin. Hidden in the shadows during the attack, the Noct secretly won the race to find their ancient artifact with devastating star-killing power. And after being lost for a millennium, they plan to use it. Following the events of Shrouded in Darkness, Major Malcolm “Mac” Lambert returns to the Battlecruiser McDaniels, having apprehended the man who kidnapped the Okutan Princess.

The Xaros Masters destroyed Bastion, the Alliance against the alien invaders has failed. Earth stands against the full force of the enemy's unending drone fleets.

The most powerful starships ever constructed are taken. Thousands are dead. A fleet is in ruins.... Lieutenant Abigail Cage never expected to find herself in hell. There was a time when she was one of the most respected operatives in the military. Now, she's doing hard labor on the most miserable planet in the universe. Not for long. The Republic is looking for the most dangerous individuals it can control. The best of the worst, and Abbey is one of them.

Faebos is home to violent and nasty creatures, but also great beauty. Survival will mean cooperation between PS12’s captives and captors. But will it be enough? Faced with hardship no one expected, needing to tap into old skills and new, Predaxes and Malik find themselves in their own form of Purgatory. Rogue Stars is a brand new military space opera series by #1 Audible and Washington Post bestseller Jaime Castle, creator of the Black Badge series. Perfect for fans of David Weber, Larry Correia, JN Chaney, and Rick Partlow.

Celebrate the legacy of The Empire Strikes Back with this exciting reimagining of the timeless film featuring new perspectives from forty acclaimed authors. On May 21, 1980, Star Wars became a true saga with the release of The Empire Strikes Back. In honor of the fortieth anniversary...

The first book of best-selling sci-fi author Jack Campbell’s new series Beyond the Frontier returns to find Captain John “Black Jack" Geary, the hero of the Lost Fleet series, awoken from cryogenic sleep to take command of the fleet. Geary’s legendary exploits have earned him the adoration of the people—and the enmity of politicians convinced that a living hero can be a very inconvenient thing.

In a galaxy where survival is an uphill battle, Shaw and the Deadmen have braved the worst of it. After narrowly escaping the violent takeover of a New World Republic colony planet, they are now en route to Arbornides—the key to unlocking the secrets behind the devastating Scourge. However, Arbornides is no ordinary planet. Its design was meant to expel invaders, and the Deadmen fight tooth and nail to keep themselves and their science teams alive. Along the way, they must also lead a brand-new platoon of Sentinel operators, who will prove crucial in the days to come.

Hunter, Wrecker, Tech, and Omega gamble on a mission to help rebuild Pabu in this thrilling adventure for The Bad Batch. A good soldier knows that life is all about change—whether it’s on or off the battlefield. Surviving, living, means adaptation. Hunter is well acquainted with this lesson...

Walk in Hell is the incredible second book of best-selling author Harry Turtledove’s alternate history tetralogy of World War I, The Great War. The first book, American Front, was chosen by Publishers Weekly as one of the Best Books of 1998.

In this startlingly vivid portrait of a world torn apart by war and strife, the Confederate States of America ally with Britain and France, while the United States sides with Germany in a World War I that might have been.

Holy warbringer of the Legio Metalica, the Imperator Titan Casus Belli has routed armies and levelled cities over 10,000 years of service in the name of the Machine God. As war engulfs the Dark Imperium, this mechanical god of battle arrives to destroy the renegade armies and tech-priests of Nicomedua. At the head of a battlegroup of Titans, Imperial Knights and skitarii, Casus Belli must defeat tainted war engines, Traitor Legionnares and armies of cultists.

NOMINATED FOR THE PHILIP K. DICK AWARD FOR BEST NOVEL * Dazzling space battles, intergalactic politics, and rogue AI collide in Velocity Weapon, the first book in this epic space opera trilogy by award-winning author Megan O'Keefe. Sanda and Biran Greeve were siblings destined for greatness. A...

Contains audiobooks three and four of the Exiled Fleet series: Finest Hour and Point of Honor.

It was the perfect solution - put highly connected Captain Willard Phule in charge of the worst dregs of the Space Force. Sure, Phule's Company may be a band of rejects and misfits, but they did manage to save the day with their unorthodox methods. Embarrassed, the Space Force may have found the perfect equation for disaster: Assign Phule's pack of oddballs to save the Fat Chance Casino from a criminal take over. Phule's Company may stop the mob...but who will save the casino from them?

Albert Jenkins would like nothing more than to putter around his junkyard, selling parts and working on old cars. When an alien spacecraft is shot down by US Air Defense and crash-lands on his newly rebuilt home, he’s dragged back into the fight of his life. Light years away, a war for the control of Earth looms, and humanity’s freedom hangs in the balance. Previously kicked off Earth, the Korgul are back, and they are willing to destroy any who stand in their way.

Four months ago, the Crickets—the Chhrt'ktk't, in their own language—had abandoned a mobile shipyard with a burned-out hyperdrive core in Sol system as a decoy. They hadn't told humanity about the decoy part. Then they picked Alex Holder to operate it, simply because he happened to be the first human they found who could—because that would make it a better decoy. In perhaps as little as five years, the Khreetan will be coming. The Crickets hadn't intended for humanity to know that, either.