Military Sci Fi Fiction

Engines. Genetically modified warriors that keep the great Nova Alliance war machine churning against the enemy Coalition. Most days, Engines are all that stand between salvation and chaos. Led by legendary Engine Captain Akira Hayashi, Shadow Squad has fought on the frontlines for a decade. They are on the brink of victory when the Coalition launches a series of desperate and devastating attacks that cripple the Nova Alliance restoration sites vital to save the dying planet.

When a mysterious alien probe materializes from Jump Space and remotely reprograms The Bay's star drive, Sam and his crew begin an involuntary voyage that takes them three thousand light years out of known space, across the galactic rift to the Sagittarius Spiral Arm, and into the heart of an ancient, previously unknown civilization - the first encountered by Humans and the other five races of the Cottohazz-Stellar Commonwealth - in over a century. The genetically altered immortals known as the Guardians soon turn murderously violent.

At a time when Humans were just starting to venture forth into the Galactic Union as mercenaries, Martin Quincy survived long enough to do something no one else had - he retired. There was only one problem: He got bored. After battling aliens for many years - killing aliens and getting paid - retirement didn’t suit him, and he decided to strap on the combat armor and go back to the stars. Along with his old friend Kal, Martin joined Cartwright’s Cavaliers, humanity’s best merc company. Life was exciting! But he got bored. Again.

They call it The Green Hell. A maze of tangled jungle, the planet Makaum is one of the most dangerous places in the universe. And for Terran Military Master Sergeant Frank Sage, it is now home.The war between the Terrans and the Phrenorians rages, and both sides have their sights set on Makaum. If the planet's rich resources fall into enemy hands, it could mean devastation for the Terran army.

Includes books one through four in the AL:ICE series: AL:ICE, AL:ICE-9, AL:ICE: Resurrection, and AL:ICE: Space War.

On the desolate plains of the Moon, a single seed becomes humanity’s greatest gamble. Encased in glass and shielded from cosmic fury, Project Greenleaf’s fragile sapling must prove that life can take root beyond Earth. As rival nations vie for lunar dominance, a team of scientists battles sabotage, solar storms, and political intrigue to cultivate the first lunar harvest. From the first bud to the inaugural loaf of space-grown bread, Project Greenleaf is a high-stakes tale of survival, cooperation, and the audacious hope that will feed our future among the stars.Two Superpowers. One ...

Captain Jack Hale and his crew of ragtag scavengers live by a code. They do the job, get paid, and keep their heads down. Salvaging a distant section of the asteroid belt seemed like the perfect job. But when he and his crew stumble across a mining camp filled with dead bodies, their plans for a quick payday quickly go out the airlock. Especially when they find a scared little girl who knows the truth about the massacre.

Slip doesn’t buy it, though. The Sci-gods took everything from him. They dropped a bomb that reduced his home to waste, his family to dust, and left him broken with no hope for vengeance. Now he’s just a lone cyborg digging through scraps for his next meal. That changes when a rebel assassin stalks Slip, eager to unlock the untapped potential hidden deep within him—his unique connection to the A.I. in his head. With nothing left to lose, he accepts the invitation to duel for upgrades to his tech, created by the very ones who destroyed his life: the history-obsessed Sci-gods.

In the wild space of the Deadlands, Taurus Station is where miners and tourists come to play, and the ravager gangs follow close behind. Out here, far from the civilized world, the Law has a name. Gage Walker is the son of hard-nosed asteroid miners. Brash, rough, and crude, he's one of the few deputies working the station. Still a rookie, Walker is tasked with the security of a mining magnate's daughter, an easy job that quickly takes a turn for the worst.

The UEC has been fighting a losing battle against the demonic hordes, forced to surrender more ground every day. But aboard the U.S.S. Shotgun Opera, the Overmaiden—a sixth-generation Ghost AI—has just forged humanity’s perfect weapon and best hope: a supersoldier. The man he used to be is gone, lost with his family to demons on the mining world of Aonus. All that’s left is hate, rage, and unyielding power. Rip, crunch, gore, dismember—the unstoppable juggernaut will slaughter his way through Hell, driven by righteous fury and a singular drive.

"It's been a weird war." - Post Shade Night Saying The Second Precursor War is coming to a sudden and brutal end. Across the entire galactic arm spur silence descends as the phasic shades swarm out of ansible FTL communication links. Entire worlds are lost on all sides as a the mere touch from an enraged shade is enough to kill. The Detainee appears again in the living world to undertake some unknowable task. Unfortunately, some Atrekna arriving disturb her experiments and bring her attention to the Atrekna. Finally, P'Thok takes on his most diabolical foe ever in a set of archived records ...

Jack Bennet returns from the war to find the life he left behind has moved on without him. The only option he has to make ends meet lies in a military surplus junkyard starship. What’s a former Combat Search and Rescue soldier to do? Fix up the ship, hire the cheapest pilot—a notorious drunk—and take the first contract that comes up: collect a bounty on one of the most ruthless killers in the Pirate Worlds, a place crawling with thieves, cutthroats and con artists whose primary language is violence. Jack must abandon his nice guy persona, or exploit it, if he is to survive.

He just wants to run space cargo. Alien warlords want him dead - with a billion credit price on his head. Now, everyone with a gun and a spaceship wants to cash in. But, humans are not easy to kill, especially a battle hardened Marine warrior from Earth. He is angry, frustrated and uncertain about where his life is going, but knows one thing - he absolutely hates the arrogance of the wealthy elite who paid the billion credit bounty. And, he’ll make them pay with their precious, jewelry studded lives if it is the last thing he does. They thought it should be easy. After all, he is just a ...

The Unified Civilized Council has struck at the Terran Confederacy of Aligned Systems and struck hard with biological, genecracker, and nanite warfare, causing tens of billions of deaths and wiping out the populations of entire systems. The Unified Council is using the Confederacy's refusal to turn systems liberated from the Precursor Autonomous War Machines as the cassus belli for their attacks and have struck without a declaration of war, going straight for their non-conventional tactics. The murderous Precursor Autonomous War Machines have returned after spending nearly a year refitting,...

Smugglers. Thieves. Pirates. The Sea Rover's crew embodies these defining qualities. Immerse yourself in a Science Fiction Adventure box set written by author C.P. MacDonald. Witness Captain Calin Aku's evolution from the most wanted outlaw on the Moon to an unexpected if reluctant hero. Job by job, paycheck by paycheck, he keeps flying. However, with a new client comes a cascade of adventure, forging unusual alliances and unraveling amazing mysteries. These revelations don't just alter the lives of Calin and his crew but also reshape humanity's future. Join Calin Aku and his crew as they ...

The Ship fled a dying Earth to save the human race. Launched as the last gasp of humanity, the Ship set out to preserve the species by seeding the universe with one billion colonists. Generations of crew, trained to be either flight or marines, have spent 5,000 years protecting the Ship and its civilian cargo from the constant threat of alien violence. Fifteen-year-old Zax has always had trouble fitting in with the other cadets, but he's finally on the cusp of attaining his dream and gaining entrance to the Pilot Academy.

The Hunt was supposed to bring him glory... instead, it gave him war. Gary just hit the jackpot—a lottery win granting him a coveted spot in the Great Hunt, the galaxy’s most legendary hunting competition. He’s spent years theorycrafting the perfect rogue build, optimizing every stat, weapon, and skill to crush the leaderboard and bask in fame. But fate has other plans. Just after uploading into his sleek new echo body and en route to the battle-world Artemis, his ship is ambushed. The Hunt is abruptly canceled. Earth is under siege by an unknown force—and every Hunter is being ...

All Thorn wanted was to be a Battle Mage. He had the talent, and his whole future was before him. On the day of Choosing, he finds things don't always go as planned. Suddenly Thorn's life is thrown into fast forward, and he finds himself in a world not of his own choosing. In a world of spaceships and blasters, instead of horses and swords, Thorn needs to adapt and survive, make new allies, and rediscover that although nothing is familiar, he's still a Mage, and pirates and slavers beware.

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 ...

Caleb Mitchell gave up everything to protect his home. Shunned by friends and family for abandoning the pacifist beliefs of their religion, abandoned by the love of his life, he left his home world of Canaan to go to the Commonwealth Military Academy on Earth and train to fight in the looming war against the implacable alien threat of the Tahni Imperium. When a training mission with a crew of cadets winds up caught in the middle of one of the worst battles of the war, Cal and his fellow students are officially declared dead.