Space Marine Science Fiction

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.

“Our bot’s the new Tetrarch over there, Sarge. Them Leaguers are being led by a droid now.” League warships flee Petra Roe with a stolen bot, but the Counterforce leaders are caught on the planet's surface. Commander Wolf stays behind so Lockhart can lead the remainder in pursuit. Now Lt. Halverson is on her first solo op, trying to rescue Wolf. And the others combine forces to be led by Commander Lockhart. Can they successfully infiltrate Euripides and find out what happened to Miriam? Don't miss the 7th book in this action-packed space opera series! Trigger warning: non-graphic ...

“Look at it this way, Sarge . . . Three ex-Marines are worth about ten regular agents.” The war is over. For ex-Marine Sergeant Gina Wilcox, that means using her powers outside the military for a change. Wilcox is an electronic telepath, and when Naval Investigations is dissolved she’s recruited into AOJ, the Republic’s top civilian law enforcement agency. AOJ has a reputation for being corrupt to the core. And to make matters worse, crime spikes out of control right before election season. Wilcox does her part, rounding up terrorists and assassins. But the criminal underworld ...

POW Aden Jansen has lost a decade of his life to both the war and internment when he’s recruited by the Alliance. He’s to return to Gretia as an undercover Blackguard operative and destroy Odin’s Wolves—an insurgency that’s setting his home world afire. The mission comes with a full pardon and a chance to reclaim his identity. It also means rejoining his friends and family in space. That’s motive enough. If he can succeed—and survive.

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 ...

The Iron Belt is at war! Corporations fight in the street, employing mercenaries controlling powerful armoured mechsuits in their pursuit of victory. The war is a lie, provoked by the sinister terrorist group known as Black Rose. Xander Cain and his friends have beaten them once before. Now their newly formed mercenary company has been tasked with assaulting a Black Rose on the planet Cyclops. A bizarre tidally locked world, Cyclops is a place of eternal night and freezing cold. Winning will be Xander’s biggest challenge yet, as his company charges into the waiting jaws of the enemy. ...

“The Imperium thinks the Ruam home world is dead. Boy, are they wrong.” The clock is ticking. The Imps, the most powerful military force in the Rex Cloud, are returning with literally everything they have, including a massive space fleet filled with battle-tested marines and every weapon of devastation in the known galaxy. Everything. After the destruction of the Ghost Star, all Galen has left is a single fighter craft, a captured troop carrier, and the undeniable courage of his people. He knows that’s not enough, but there’s no way he’ll ever bend a knee to the malevolent ...

I’m a trained cadet at the Warrior Academy on Haden. I’m female Hoganthan and full of feline ferocity. My squad and I are stretched to the limit, but will NOT. . . ever. . . opt out. So, our instructors sent us on a final test exercise - I think to get rid of us and our attitude. . . or maybe just to get rid of MY attitude. Anyway. That test turned out to be the easy part. Getting attacked again and again was a bit of a surprise, but hey, we’re warriors now. We’re used to it. That’s WHY we are at the Academy in the first place. Right? But. . . being attacked by a Cren invasion ...

With humanity on the brink of extinction, can one man make a difference? After a hard fought victory, Captain Faulkner's ship is in urgent need of repair. So he heads for Blackthorn, a solitary space station out on the edge of the known universe. A million people call Blackthorn home but when a vast and untamed threat rises up from the depths of space, the station's destruction seems all but assured. Faulkner has fought his fair share of desperate battles in the past but this is one fight he can't win. In order to save lives he's going to have to learn to make sacrifices. But he'll ...

Captain Sicarius awakens on Macragge after his defeat on Damnos, but all is not well in the Ultramarines fortress-monastery. He is to be placed on trial for his failure, but a worse fate beckons as he has visions of the necrons. Strange things stir in the darkness, and something deadly waits in the shadows for its chance to strike....

A Science Fiction Adventure set in a galaxy where the powerful Galactic Police have seized power. Major Erion Dubois of the Aurian Space Marines has been sent by her father to planet Serrell to find out about the forces that have declared war on its sister planet. In order to penetrate their defences, she pretends to desert, along with Captain Raan, pilot Tehr Starfire and Android Delta Ten. Along for the ride is a gunman Hal, who owes Erion's father a debt. While they are away, the Galactic Police sieze full control and Erion and her crew are branded Traitors. Escaping capture, they head ...

Jon Hunter is back. Whether he likes it or not! Be careful what you ask for. A higher being might be listening. It's been 2 days since Jon Hunter reset the timeline, by locking the Darkness away forever. 2 days of grateful rest. For him. For the rest of the team, it feels like a year has passed, and they're stuck in a limbo they cannot escape. Jane wants Jon to get back to work, and a higher power seems to want the same thing. But Jon isn't ready yet, and Jane thinks he only needs a wakeup call. But when has anything Jon Hunter related ever been as simple as a wakeup call? Weird is normal ...

In the wilds of a jungle planet, the Legion fights in brutal combat as Republic marines fly their SLICS from one tragedy to the next. H292, a repurposed warbot, shows the heart of a hero as he wades into the battle not to destroy - but to save.

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.

Fifty years ago, Mira, humanity's last hope to find new resources, exited the solar system bound for Proxima Centauri B. Seven years into her mission, all transmissions ceased without warning. Mira and her crew were presumed lost. Humanity, unified during her construction, splintered into insurgency and rebellion.

As war breaks out among the colonies, a huge ship appears over the UPP mining planet Shānmén, releasing a horror that yields hideous transformations. Rescue is too far away, and the colonists’ only hope appears in the form of the vessel Righteous Fury. It carries the Jackals—an elite mix of former Colonial Marines and Royal Marines. Led by Zula Hendricks, the Jackals seek to rescue the few survivors from the depths of the planet, but have they arrived on time?

Mercenary life is hard. No home. No family. Always looking over your shoulder, likely for the rest of your life. When you find a crew that you can trust, you do anything for them. Jason Burke has a crew like that. He would kill for them...and he would die for them. Right now, they need his help, and it will take all of his cunning and skill to bring them home safely. He is alone, without his powerful ship, the Phoenix, and the criminal cartels he’s going up against are some of the most ruthless in the galaxy. For Captain Burke it’s all or nothing: bring his friends home safe...or die trying.

We are entering another ice age. In less than a year, my brother and I will freeze to death, unless we starve first. Experts have created biodomes, built tunnels, and rationed food and fuel to make the end more tolerable, for a bit. When Lon of planet Kaipra contacts me, claiming he has the key to our survival, I have to listen. He’ll help humans survive the ice age, but at the ultimate cost—I must agree to leave my brother, my friends, and the entire planet I call home to travel across the galaxy with him. Can I trust him? What are his plans with me? And do I even have a choice? ...

For the poor, hardworking citizens of the Confederacy's fringe worlds, the Guild Wars have exacted a huge toll. Swayed by the promise of financial rewards, a new batch of recruits joins the fight. Eighteen-year-old Jim Raynor, full of testosterone and eager to make things right at home, ships off to boot camp and finds his footing on the battlefield, but he soon discovers that the official mission is not what he's really fighting for.