Space Military Science Fiction

Sylvas Vail is a big fish in a small pond, the most powerful mage on his planet. But when the doors to the cosmos come crashing open and all the untold wonders and terrors of the universe come pouring in, he is left with only two options: Ascend or die.

First came the development of the Personality Matrix Construct—PMC, transferring human consciousness into a machine. It changed the galaxy and the way wars were fought. Then something went wrong with PMCs and the Federation Wars toppled the galactic order. PMCs became a menace to be hunted and exterminated.

When Lieutenant Iari hears screams in the night, she expects to interrupt a robbery or break up a fight. Instead she discovers a murder with an impossible suspect: a riev, one of the battle-mecha decommissioned after the end of the last conflict, repurposed for manual labor. Riev don't kill people. And yet, clearly, one has. Iari sets out to find it.

A message from the stars offers humanity an escape from our harsh origins deep within a region known as "Cruel Space" by the rest of the galaxy. Earth's nations unite to construct the Dauntless—Earth's first interstellar craft. Its mission: to journey to the world of Centris and establish formal contact with the enigmatic Galactic Council. Unsure of what to expect from the wider galaxy, each crewman was trained to be a peerless warrior, armed to the teeth and ready to fight for all humanity. However, what they encounter was far from their expectations. Instead of monstrous beings, they ...

A Dying Earth. A New World. A Fight for Survival. Earth is collapsing—its air poisoned, its lands scorched, its oceans rising. With extinction looming, humanity’s last hope lies light-years away on an uncharted alien planet. Thousands of desperate colonists take the leap into the unknown, risking everything for a second chance. But survival won’t come easy. Captain Brian “Finn” Finnegan leads the expedition, only to find a world as ruthless as the one they left behind. Savage predators, treacherous terrain, and a planet that seems determined to expel its new inhabitants. But ...

The Alien Legion has a new mission, and this time, they are working for the enemy. Also against the enemy. Like every operation that Emily Perkins plans, it’s complicated. But plans require good intel, and when the plan falls apart, the Mavericks are in freefall....

In the far future among the colonized worlds of the galaxy, there's a war going on between the majority of civilized worlds and a colonial theocracy. Trystin Desoll grows up fighting against religious fanatics and becomes a hero, a first-class pilot, then, amazingly, a spy. What do you do if you're a relatively humane soldier fighting millions of suicidal volunteers on the other side who know that they are utterly right, and you are utterly wrong, with no middle ground? Trystin Desoll has an idea.

After seven years of bitter war, the end has come at last for the conflict known infamously as the Horus Heresy. Terra now lies within the Warmaster’s sights, the Throneworld and the seat of his father’s rule. Horus’ desire is nothing less than the death of the Emperor of Mankind and the utter subjugation of the Imperium. He has become the ascendant vessel of Chaos and amassed a terrible army with which to enact his will and vengeance. But the way to the Throne will be hard as the primarch Rogal Dorn, the Praetorian and protector of Terra, marshals the defences.

It’s finally time to end the danger. Time to take the war to the aliens. But is it a trap? Captain Anderson Cross and Commander Kate Flynn scored a win. But now it’s time to secure that victory. Naturally, the enemy has a different idea. Cross and Kate know they will be separated again. They know their dreams are on hold until they can find a solution to the aliens’ holy war. Civilians are in danger, and the human forces must make a choice. Do they defend their people, or do they strike at the homeworld of the alien force? Either way, the risks are immense.

Six Jedi Masters, 12 Jedi Knights, and 50,000 men, women, and children, will embark - aboard a gargantuan vessel, equipped for years of travel - on a mission to contact intelligent life and colonize undiscovered worlds beyond the known galaxy. The government bureaucracy threatens to scuttle the expedition before it can even start - until Master C’baoth foils a murderous conspiracy plot, winning him the political capital he needs to set in motion the dream of Outbound Flight.

Compelled by her dwindling bank account, Katie agrees to be a nanny for the niece of a Luxenian military commander. Little Ayla, orphaned and entrusted to her cold and demanding uncle, captures Katie’s heart instantly. Katie’s desire to help the child is made more difficult by Axur’s handsome features and heated looks. As a general in the Luxenian army, Axur cannot have a family or mate. It is strictly forbidden. Staying away from them isn’t working. He wants something he can’t have. He’s not looking for a family but the new nanny is strong, beautiful and making him become a ...

The war for the fate of mankind blazes on. Though the outer defences have fallen, the walls of the Palace itself remain inviolate as Rogal Dorn, the Praetorian of Terra himself, uses every known stratagem and ploy to keep Horus' vast armies at bay. In Perturabo, the Traitor siegebreaker, Dorn faces an adversary worthy of his skill. A terrible, grinding attrition ensues. The crucial battle for the Lion's Gate spaceport is at the heart of this conflict. With it in their possession, the Traitors can land their most devastating weapons on Terran soil. Dorn knows it must not fall.

Lieutenant Heyd Calder is a Primaris Marine whose mastery of warfare is matched only by his diplomatic prowess. Under the orders of Roboute Guilliman, he is deployed to Almace, a minor seat of the Ecclesiarchy, to protect the world at whatever cost. Yet even as diabolical forces leer from the system's edge, Calder discovers that the capital's Cardinal-Governor, a sharp, inscrutable figure of spiritual and material authority, is hiding something. When it becomes clear that conquest is not the enemy’s sole aim, Calder resolves to uncover the secret of Almace.

Monsters, saviors, and weapons - the Vanguard don't care what they're called. All that matters is that they answer the call when people cry out in need. The core worlds of the Roma Union are in the line of fire. Untouched by war for hundreds of years, they've become used to peace. The Maurakians, bearing new technology, can go wherever they want; with little warning, the blanket of safety that humanity has created is ripped away.

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.

The second book in the exciting Space Troopers military sci-fi series by Amazon best-selling authors Jamie McFarlane and Rachel Aukes.

Randall Munroe's past won't stay dead. Born Tyler Callas, the pampered heir of a Corporate Council scion, he fled that life and adapted the new identity of Randall Munroe so he could join the Commonwealth Space Fleet Marine Corps' elite Force Recon unit in the war against the alien Tahni Imperium. But when he returned from the war, his old life found him. His mother, Corporate Council Executive Patrice Damiani, tracked him down and tried to return him to her web of control, even if she had to have his personality altered by drugs and psychological brainwashing to do it.

After two years of pensive peace, an investigation points to the use of a Galio super-weapon as the culprit. The Jarog, Valdivia assists mankind's march into unknown space. With the galaxy's most powerful empire nipping at Earth's borders, First Lieutenant Warder must put every ounce of his skill and luck into stopping the imminent onslaught of his people in the most dangerous mission he's been given yet.

For long years, the White Scars have fought for the Imperium, bringing worlds to compliance. But when a new project, to embed psykers in the Space Marine Legions, seems likely to come to fruition, Jaghatai Khan must decide if he will comply...Listen to it because Chris Wraight returns to the Khan of Khans with a tale set at the height of the Great Crusade and showing the momentous decisions that, in some ways, led to the darkest events of the Horus Heresy.

Battle androids from a long forgotten war are reawakened by ancient gods to take up arms alongside the scattered remnants of a human resistance as diabolical alien invaders ravage Earth. Combat Unit Thirty-Three is brought online by the divine power of Crom Cruach, and emerges from an underground burial site to discover a world torn apart by war. Armed with dual rail guns, rapid repair drones, and fueled by the god's energy, the android hurls himself into the fray. Risten is a dirt marine, one of the hardened veterans striving to keep up the fight against the invaders. Risten has grown ...