Space Marine Science Fiction

War is coming. The Galactic Federation and the ruthless Grovlic Empire are standing on the brink of conflict. As a new secret weapon threatens to shift the balance of power, legendary Striker Scout Joel Stinson is sent deep behind enemy lines to uncover the truth. For his daughter Riley, every day is a lesson in survival. As a trainee in the elite mounted search-and-rescue division, she is facing the ultimate test—the brutal MOSAR Trial, where failure would mean the end of her life-long dream. Haunted by loss, rejected by her peers, and fighting to prove her worth, she must endure ...

Chris Ecclestone has had a full on day. And it isn't over yet! He’s done the impossible, been promoted, called a legend, and now he’s alone with his girlfriend and about to get the reward he really wants. Tomorrow is another day, and a badly needed boring one at that. But there’s a war on, and romance has to wait when allies call for help, and boring is what happens between battles and exhaustion. Combat awaits, and this time, he’s a senior officer contemplating how fast he’s failing upwards. The Imperium is spread too thin, and the Trixone are attacking in too many places. When ...

Alex Archer is a soldier now, the only civilian survivor from Scorpio to join the NAC Defense Corps. With their training complete, Alex and her friend Private Isa Cressey find themselves on emergency combat deployment with their new unit. The destination is the Alpha Corvi system, where an allied warship has vanished. Alex can guess why.

It is the 41st millennium, and an upstart alien empire has emerged on the Eastern Fringe. After a few skirmishes to retake human worlds from these blue-skinned invaders, the time has come to strike against the so-called Tau Empire. At the forefront of the Damocles Crusade stand the Ultramarines, commanded by Captain Atheus, the Chapter's Lord Executioner.

It’s been four years since Earth threw its full military prowess against the Lanky incursion. Humanity has been yanked back from the abyss of extinction. The solar system is at peace. For now. The future for Major Andrew Grayson of the Commonwealth Defense Corps and his wife, Halley? Flying desk duty on the front. No more nightmares of monstrous things. No more traumas to the mind and body. But when an offer comes down from above, Andrew has to make a choice: continue pushing papers into retirement, or jump right back into the fight? What’s a podhead to do?

For many long years, the ork warlord known as the Overfiend of Octarius has bedevilled the Imperium, ruling his alien empire in the heart of the Emperor's realm. Now, at last, three Chapters of Space Marines come together to destroy the greenskin menace and restore Imperial rule. The Salamanders, White Scars and Raven Guard, together with their allies from the Astra Militarum and bolstered by the aid of the mercurial alien eldar, fall upon the worlds of Octarius system with chainsword and bolter, bringing death to the orks.

For nearly 10 millennia, the Crimson Fists waged war against the enemies of mankind from their home planet of Rynn's World. And then, in one cataclysmic event, Rynn's World fell, despoiled by the hordes of the orks. Six months later, Chapter Master Pedro Kantor leads the shattered remnants of his Space Marines in pursuit of a force of greenskins still clinging to life in the mountains of the devastated world.

Nothing has worked to bring the lost quadrant of Euripides back into the League’s fold. In desperation, the bot known as Lead Tetrarch Jade Thrall calls for an Apocalypse Code, directing all available SSI personnel to attack the planet’s infrastructure. The newest tool in the assassins' arsenal are specialized bots known as H-LADs, nicknamed Hollow Lads for their ephemeral nature. With Agent Blackmark sprung from prison, the Hollow Lads and other enemies of the Planetary Republic embark on an unprecedented crime spree filled with death and destruction. But the local AI has some tricks ...

The Coalition has seized Earth. Earth has come under attack from a massive Coalition invasion fleet that has come to take resources from the planet that they believe could tip the fate of the War of Succession. In the Etelainen, Joe Hunt plans a daring mission to liberate Earth from the clutches of the Coalition. Doctor Rhea Stokes continues to pursue the conspirators that have dragged the war on in perpetuity for personal gains. On Earth, Doctor Keegan Beck leads a small group of Alliance and human soldiers who must join forces with an unlikely ally to fight back against the Coalition ...

Join the PMC! Elysium Awaits!

 Enjoy real food—no soy protein substitutes!

 Get paid a living wage with no taxes or deductions!

 Have the adventure of a lifetime with proper military training and the best equipment in the galaxy! 

Join today, and in just five short years, you’ll receive free transport to Elysium: the paradise world for warriors and patriots!

 When the Proxy entered the solar system, they ushered in a new era of peace, prosperity, and health that altered humanity forever. A century later—with the average human living three times longer than ...

Lord Indron is no stranger to war, but the mission before him is unlike any other. On the desolate, forsaken moon of Sakaratul Maut, buried beneath corporate failure and scavenger desperation, a nightmare of cybernetic horror waits to be unearthed. With his elite Echo Squad and hardened Salvage Marines, Indron must retrieve a classified Gedra Cyborg—a telepathic horror capable of controlling the dead, a weapon beyond human comprehension. But they are not alone. The desperate Red Listers who call this wasteland home will fight to the last breath, fanatics with nothing left to lose. And ...

“Time travel’s awesome, Sarge. You ought to try it before they shut things down.” Spies and assassins are much more active in the Republic now that the war is over. One operative holds information extremely valuable to League terrorists. And a secret project by Republican Shipworks, the giant battleship conglomerate, holds a way to change the past to affect the future . . . Gina Wilcox leads a crack team of former Space Marines in their new role inside civilian law enforcement. Don’t miss the exciting second book in this action-packed series!

Along the Janus String, which connects ever more distant planets from Old Earth, exploration has stalled out on Redwood, a world filled with giant trees and animals. The State has prohibited colonization, and human activity is limited to a one square kilometer city. Marcus Savitch, a Servant of the State, suffers from hematophagia, a condition requiring him to feed on blood. He finds himself in the midst of a revolution against the State throughout the string. Following the revolution, Marcus and his friends travel to New Texas. There, the remnants of the State send terrorists and assassins...

The SLS Excelsior has a million credit bounty on her, and pirate captain Christopher Raleigh leads his crew to claim the prize. But with the Digital Assassin and the Tetrarch's daughter onboard, no plans can ever be safe. When Space Marines recapture Jillian in the midst of battle, Raleigh and his crew have to find a way to get to Clarion and take her back. Or die trying . . . Don't miss the second installment of this action-packed space opera adventure! Contains the bonus chapters not available online.

The best-selling series, complete in a single volume. Star-spanning action and intrigue. A Nation at War: After aliens attack without warning and slaughter half the human race, a new country emerges. Using alien technology and desperate ingenuity, the reborn USA carves a place for itself in a violent universe, thanks to its deadly Navy and the dreaded Warp Marine Corps.

We, humans, have always assumed that only aliens could pose an extraterrestrial threat to our existence on Earth. We were wrong. Totally wrong.

The Alliance has arrived. There is uncertainty about the arrival of a substantial alien presence on Earth and its impact on humanity, and its way of life. At the same time, there is fear the Coalition may return. That fear becomes a harsh reality of inter-galactic war when the Coalition returns, in strength. Earth is now on the frontlines of the War of Succession. Joe Hunt and his team now have internal and external threats to Earth. The only option is to travel to the Alliance to learn more about the war and what may be in store for Earth. MORE BOOKS BY DONALD B MCFARLANE The Earth Saga ...

Two-fisted action and adventure across the Multiverse. The Many Worlds: Alternate Earths where history played out differently, magic or superhuman abilities exist, the future is here and humans must battle hostile aliens, or entities of myth and legend are alive and active in the affairs of humankind. Four tales of heroic action, epic fantasy, military science fiction and alternate history. A Land of Gods and Monsters: Will was a divorced, unemployed loser who lived only to play his favorite roleplaying game, until one day he died and woke up in the body of his player character. Trapped in ...

Dev Cameron helped the rebel Confederation defeat the Hegemony forces at Herakles, but his experience merging with an alien Naga consciousness has changed him irrevocably, and the rebellion rages on. After the passive DalRiss unexpectedly attack the Hegemony, Dev and Katya Alessandro are sent to meet with the aliens to determine if they have a common enemy.

Changes are happened to Earth. They can't be stopped, and the results will be fatal. An ancient alien fleet is heading towards the Sol System, and with it, the fate of the known galaxy hangs in the balance. The stakes are higher than ever before for our heroes and all of humanity. All the challenges and battles that have been fought until now for Earth mean nothing. This is the battle that will determine the fate of not only humanity, but the galaxy.