Space Military Science Fiction

For small-time street hustler Cam Alvarez, the choice is simple. He has no family, no friends, no place in the world...nothing to lose. When his latest con results in the death of a cartel hitman, Cam opts to join the Marines and leave Earth to fight a vicious alien enemy.

Humanity is on the brink of annihilation. Only one man can turn the tide. For centuries, we explored the stars and settled new worlds. But a mysterious alien threat emerged, launching devastating attacks and seizing entire star systems. Every fifty years they come, silent and relentless, before disappearing again into the dark. And as they close in on humanity’s home worlds, one more defeat could mean total extinction.

The Machine - a terrifying and relentless enemy - reigns supreme in the galaxy, and the real fight is just beginning. Omega Force keenly feels the weight of responsibility for the Machine's arrival in the quadrant, but even with the resources of the Blazing Sun organized crime syndicate backing them, there's only so much the small mercenary crew can do against the malevolent AI that has already usurped control of most of the government. The Machine is now firmly in control of the ConFed's military.

Capt. Ben Dailey's Nova Rangers rush into situations in which angels fear to tread. Soldiers without peer, combat ready at all times, they achieve victories on behalf of the Federation at any cost. That makes them the perfect team to investigate Teras, a toxic world in the far reaches of the galaxy that's been devastated by an unknown force. It appears they were sent there by accident—but maybe not.

The war between the Earth-led Alliance and the Hama Empire rages across the galaxy. There are valiant skirmishes, dastardly acts of subterfuge and sabotage, daring rescues, sinister sneak attacks, and a hundred other tales of heroism worth telling. Meanwhile, back on Earth, the Alliance capital world has become a hotbed of espionage and intrigue as friendships and allegiances are strained and broken. Cason Maze has been tasked with protecting the defense against this new front.

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.

The ConFed has ruled the galactic quadrant for nearly two thousand years. During that time a relative peace has been kept by threat of force from their mighty fleet. But as with all things, their dominance must come to an end. Now that the ConFed is crumbling and their fleet is withdrawing back to the Core Worlds, the strong are once again preying on the weak. In the border regions, trafficking rings have popped up alongside the refugee pipelines making the journey for new colonists a treacherous one.

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.

This collection includes Valdar's Hammer and The Beast of Eridu, books three and four of the Ember War universe. War has come to Syracuse, and only one team of Terran Strike Marines can save the planet in Valdar's Hammer. In The Beast of Eridu, an ancient beast awakens, and only Lieutenant Hoffman and his Strike Marines can put it down.

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.

Betrayed by allies. Beset by new foes. Earth faces its darkest hour since the Xaros invasion. The Toth come to the solar system with a fleet of warships, and they demand the only tool that can rekindle the human race. It falls on Marine Lieutenant Hale to negotiate a pact that will save the human race at the cost of its soul - or start a war with a race of alien predators.

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.

The sinister zerg leader no longer commands her legions of bloodthirsty aliens against the humans of the Koprulu sector, all thanks to the combined courage and tenacity of Jim Raynor, General Horace Warfield, and a mismatched team of Dominion soldiers and outlaw rebels.

After being court-martialed by the Space Legion for ordering the strafing of a treaty-signing ceremony, multimillionaire Willard Phule receives his punishment: He must command the misfit Omega Company on Haskin's Planet, a mining settlement on the edge of settled space. At his duty station, he leverages his personal money and a knack for managing people to get the company to come together as a unit.

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.

Karin Makos lives a lie. Genetically engineered from birth and raised in a scientific compound to gain unnatural powers, she has since escaped and built another life, hidden from those who created her. For her, the chance to pilot a small-time scrounging vessel to remote corners of space is the dream. After years on the run with her sister and enduring the constant paranoia of living planet-side, going off-radar gives her exactly what she wants: Freedom.

A world recovering from a devastating plague. A brutal enemy threatening invasion. A young man seeking to escape the shadow of his father. A ship manned by a crew of fresh academy graduates. A top-secret experimental propulsion system. A questionable alliance with a mysterious green-eyed woman. What destiny has in store for the crew of the UES Aurora is far greater than any of them could ever imagine. And this is only the beginning....

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.