Space Military Science Fiction

Earth's XCU sends special forces operative Dane Tanner to the isolated swampy water world of Tamil. Tanner is tasked with a simple mission: prevent the colony's self-destruction. Tamil, shrouded in dense mists and sprawling underwater forests, harbors secrets deeper than its murky waters. A rogue faction of genetic scientists has defied ethical norms, transforming themselves into the Riptili—genetically modified human-amphibians better adapted to Tamil's harsh marine environment.

A fragile alliance stands against the Daegon. Star nations with decades of war and hatred between them must unite against the invaders who will conquer them all without mercy. When Gage must destroy a key enemy installation, his coalition could crumble before the first shot is fired. As that battle rages, Albion is dying. Her people crushed beneath the occupier’s heel, losing all they are as they're turned into little more than slaves and cannon fodder for their oppressors.

When the star system of Legatus was preparing to secede from the Protectorate of the Mage-King of Mars, it was the secret agents of the Legatan Military Intelligence Directorate that laid the groundwork and fought the covert war to make it happen. Now, as the open conflict draws to a bloody stalemate, LMID has been broken. Their leader is dead, murdered by agents of the Republic they helped birth. Their surviving agents have scattered, following a final protocol that orders them to defect to the Protectorate. An old friend brings all of this to Damien Montgomery.

Colonial Union Ambassador Ode Abumwe and her team are used to life on the lower end of the diplomatic ladder. But when a high-profile diplomat goes missing, Abumwe and her team are last minute replacements on a mission critical to the Colonial Union’s future. As the team works to pull off their task, CDF Lieutenant Harry Wilson discovers there’s more to the story of the missing diplomats than anyone expected... a secret that could spell war for humanity.

Unknown aliens attack Earth. Their planet is uncharted, mysteriously having avoided detection for centuries. It's a world packed with the most vicious aliens humanity has yet to encounter. James McGill has discovered: Death World.

When Cordoba fell and his officer was murdered, Jacob T. Grimm vowed the fight wasn't over. With the help of DesRon 12 and the stalwart spacers of the USS Interceptor, he's going to bring the Guild to their corporate knees. On Cordoba, things aren't going well for the Marines. Local infantry are eager to attack, while refugees are forced out of the capital city on the verge of winter. The Spanish planet is in trouble. However, not all is as it seems.

Albert Jenkins never cared much for bureaucrats and politicians. So, when the Galactic Congress refuses to act on the illegal invasion of Earth by parasitic aliens, he does what any self-respecting vet would do - he steals a spaceship. But when AJ and a snarky pop culture-loving alien companion are pursued by space cops, he does the only rational thing he can come up with. He strategically crash-lands on a junkyard moon.

Decades before Star Wars: The Acolyte, Vernestra Rwoh must rediscover her place within the Jedi Order. Jedi Master Vernestra Rwoh has spent years exploring the Outer Rim as a Wayseeker, answering to no authority but the Force itself. When the Jedi Council orders her to return to Coruscant...

After failing the most important exam of his life, Kyle is forced into a VR war. Now, he fights on the front lines as cannon fodder for what he always assumed was the government, losing a little part of his memories with every virtual death.

The longer Everett Cole was on the planet Astrild, the more he understood the nature and mission of the Federation of Planets agency he had signed up with. Unfortunately, at the same time, understanding seemed to be associated with more people trying to shoot him. The new knowledge included that Astrild was more than the innocuous, developing colony planet it should be. Outside forces were using the planet and its unique ecosystem for purposes that must be stamped out.

Clarity came on the colony planet Astrild after teaming with an enigmatic colleague named Edgar Millen. Their agency employer works to influence colony planets to eventually join the Federation, the largest human political entity. But there are opponents: individuals, parties, criminal enterprises, and competing interstellar dominions. Astrild lacked the planetary government needed for development in preparation for Federation membership. Although the agency used various strategies, Cole and Millen were tasked with removing obstacles hindering that development.

The Earth Cruiser Agamemnon is destroyed in combat, and the search for answers begins. The veteran crew of Borag gets the assignment, and the race is on. Sgt. Starn of Red Company must visit the disaster site, perform a search and rescue mission, and return to Mars alive. What kind of technology could destroy an Earth warship so easily? Why is a single life-pod found floating, transponder pinging away—with no one aboard? Most important of all, what is the prowling alien super-ship going to do next?

In this, the sequel to A Hymn Before Battle, Captain Michael O'Neal and his forces on Earth prepare to hold back an impending Posleen invasion.

The reunited Jedi prepare to strike back against the ruthless Nihil in this thrilling sequel to Star Wars: The Eye of Darkness. For over a year, Jedi Masters Avar Kriss and Elzar Mann were kept apart by the Nihil’s Stormwall. After Avar makes a daring escape from inside the Occlusion Zone...

Rumors have swirled around about the demise of the ConFed for as long as Jason Burke had been in space, a lone human among countless alien species. He largely ignored them...until now. For the first time since any of the members of Omega Force can remember, someone may have figured out how to destroy the ConFed without directly engaging its powerful military. As one crewmember's past seems connected to the current trouble, Jason must decide what side of the fight he's on....

NEW YORK TIMES BESTSELLER Join Republic spy Theron Shan as he faces off against the Sith Empire itself in this epic installment of The Old Republic. Light side, dark side—these are just empty words. . . . There are only two sides I care about: us and them. Republic or Empire! The Sith...

The Sa’Nerra were close to defeat, then everything changed. Armed with a unique neural weapon, the merciless alien warriors turned fleet crew against their own. Entire warships went rogue. Suspicion and fear ran riot. Victory now required new tactics and a new kind of ship and crew. Lucas Sterling is an Omega captain. He is the commander of the fleet, Marauder Invictus—an elite, black-ops warship that operates outside the rules of combat. Together with his crew of Omega officers, Sterling will stop at nothing to beat the brutal Sa’Nerra.

On the moon, Ronin Hayashi trains to protect the colonies from the inevitable invasion of the machines. While he prepares to stand his ground, Sergeant Tadhg Walsh is planning an escape mission to deliver a weapon to the resistance on Earth. At Neptune Station, Captain Akira Hayashi and Shadow Squad have returned from a deadly journey into enemy territory, where they learn the machines are building an army at an astonishing rate. After continued attempts to contact the Lunar Defense Corps for help, Shadow Squad accepts the hard truth—the LDC isn’t coming.

A novella set in the hard-scrabble world of James S. A. Corey's NYT-bestselling Expanse series, Gods of Risk tells the story of Bobbie Draper following the events of Caliban's War. HUGO AWARD WINNER FOR BEST SERIES As tension between Mars and Earth mounts, and terrorism plagues the Martian city...

Seventy years ago, the interstellar supercarrier Ark Royal was the pride of the Royal Navy. But now, her weapons are outdated and her solid-state armour nothing more than a burden on her colossal hull. She floats in permanent orbit near Earth, a dumping ground for the officers and crew the Royal Navy wishes to keep out of the public eye. But when a deadly alien threat appears, the modern starships built by humanity are no match for the powerful alien weapons.