Space Marine Science Fiction

Stentorian's Moon holds a secret. Somewhere on or under its surface, the original code for Star League's AI has been hidden away. Remington Rennison and a team from Republican Naval Intelligence head to the system to quietly check it out. But on Stentorian, a revolution is brewing. With the League's decreased manufacturing capacity and loss of resources from the war, factory capacity there is expanding. And with little room left on the planet, Stentorian's moon is suddenly a prime target for colonization. Remington finds a war brewing, and the secrets she seeks from the earliest human ...

SSI Agent Blackmark is resigned to his fate on a backwater planet. Then he is abruptly sent by Lead Tetrarch Jade Thrall to Euripides in an effort to take back its quadrant for the League. Assassin-class ships sneak him in, but he lands in a prison. Before he can leave, he has to deal with Remington Rennison, who is trying to break in at the same time he is trying to leave ... Don't miss the latest installment of this action-packed space opera! See who wins, who loses and who dies with the fate of the galaxy in the balance!

The action packed, final chapter in the Silver Fleet series. How will the end game play out? After several bruising attempts, the Da’al have finally managed to breach the Allegra system’s defences. Their goal is simple: the complete and utter destruction of the Henrietta Gate. Cutting off the system from the rest of mankind. And with the Confederation’s battle fleet in disarray, there’s little left to stand in their way. Except they’ve reckoned without Captain Robert Faulkner. Vastly outnumbered and with a largely untested crew, Faulkner will have to come up with a tactical master...

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.

One man retires from Republican Shipworks, stealing certain classified technology on his last day. The man subsequently known as the Time Thief ends up on the same prison van as certain gang leaders on their way to Max Lock Prison. But Star League assassins have other plans for all those onboard . . . Don't miss the latest installment of this fast-paced, action-packed space opera! Featuring space marines, high-tech weaponry, espionage and gripping thrill rides, Assignment Diego marks the third novel in this rapid-release series!

On the world of Axonar, a squad of Blood Angels Scouts scale the dizzying heights of a mighty hive city as their battle-brothers fight far below. Their objective: to open the way for a daring aerial assault that will crack open the city and ensure victory.

BY MILLION-COPY BESTSELLER JASPER T. SCOTT CHAOS IS COMING… Cade Korbin finally has more credits than he knows how to spend. He also has the alien entity known as “Alpha” and the power of the swarm on his side. Deciding to leverage his good fortune, Cade starts his own guild dedicated to hunting the galaxy’s crime lords and the corrupt authorities that shelter them. Meanwhile, tensions are simmering along the border between the Alliance and the Coalition. A ceasefire was declared, but both sides are bitterly licking their wounds. Cade’s plans are interrupted when he learns of a ...

Remington Rennison is about to embark upon the most dangerous assignment of her career. Together with the crew of the Sub Rosa, a ship designed for infiltration into enemy systems, she will be inserted into Clarion, the home planet for Star League and its near-omniscient StarCen AI. With StarCen's original code recovered from Stentorian's Moon, she seeks to "kill" the AI that once tried to kill her. But Remington and her friends have no idea where to start looking for StarCen's primary core. And another "friend" waits in the wings, an android who does not realize she is not human. An ...

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....

It’s been eight years since an alien invasion drove a small surviving group of settlers to seek refuge in an underground shelter. Cut off from the rest of humanity, the ragtag band has maintained a narrowly functioning colony due to communal effort and salvage runs. Alex Archer has her own duties as a dog handler. While this off-world colony may be harsh, Ash, Alex’s black shepherd raised to sense threats, makes living in it a little nicer.

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

Held captive by Dark Horse Company, Captain Axel Finn is faced with a mission to humanity’s ancestral home after all contact with the planet is lost. Learning his mother might be hiding there, Axel agrees to help his adversaries, and deploy on Vengeance, the last Steward ship. But his decision might lead to his downfall if the Wrath have already arrived on Earth. On the treacherous Wooly planet of Dari, bounty hunter Rangnar Soki becomes the prey, finding himself the target in a deadly game of survival. His path to rejoin Axel’s crew hinges on passing a test of Dari’s most revered guardian.

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 ...

Jorge Campo is known in the press as the Time Thief. After working on a special drive for Republican Shipworks, Jorge stole a small personal unit that allowed him to slip into a sort of hyper drive. Upon his retirement, he went on a crime spree before getting caught by AOJ Director Wilcox. But Jorge escaped capture in the misty valley known as Primordia where dinosaur variants roam, along with several scientists and free spirits living there in secret. Now Jorge has rebuilt his time unit. And he is bent on revenge . . . Don’t miss this latest adventure in the Star League Assassins series,...

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?

StarCen, the massive AI for Star League has been reset. In the process, Remington Rennison accidentally set loose another opponent, who has an even bigger beef with Lead Tetrarch Jade Thrall. Now, with a nascent AI trying to relearn a century's worth of data, a bot who thinks she's human, and a rapidly shrinking League with the recent loss of Stentorian, several disparate stands come together for one final conflagration . . . Don't miss the exciting conclusion of Star League Assassins!

The war should have been over. But it’s not for a group of nationalists grabbing for control. It’s been two weeks since a missile with a nuclear warhead tore through the planetary defenses in the most blistering large-scale attack ever committed in the history of the Gaia system. Commander Dunstan Park of the Rhodian navy has been handpicked to command an experimental cruiser that could dictate the course of the escalating conflict. All he has to do is keep the ship from falling into the wrong hands.

A Doctor with a rare gift. A newly unified government. Secrets that could threaten the future of them all. From Award-winning Author, Brianna York A New Series about the perils and fascinations of the future The United Confederation of Planets has won the war with the Ehis and has consolidated all of Earth’s galaxy into a unified group of planets and peoples, all under its control. Having created this newly perfected government, the UCP now desires to expand its influence ever farther from Old Earth. Stressing conformity, unity and peace, the UCP has professed to be the force, which will ...

Her niece—taken. Her best friend—gone. There's only one mission that matters now—rescuing her loved ones from enemy hands. Forced to embark on a dangerous journey, Kira will need every one of her allies as she prepares for the greatest battle of her life. With her mind and body failing, it's a race against time to locate the homeworld of the Tsavitee. The alien race intent on dominating the universe. A shadowy force stalks her every move. Their motives unclear. As secrets come to light and the danger deepens, the Phoenix will be forced to rise.

On an arid grey rock of a planet, at the fringes of human controlled space, sits Wolfsreach Academy, a military school for the children and orphans of the Confederation Armed Forces. A place for its students to train, so they can one day join humanity’s war against the alien, Kylnnar. Yet the aliens are winning, and the Confederation forces are falling back in the face of their enemy’s relentless advance. When the Confederation Navy bungles the evacuation of the students, two hundred teenagers are left stranded with an alien fleet on the way, bent on their destruction. Outnumbered, ...