Space Military Science Fiction

A great darkness has befallen the galaxy, and the armies of Chaos are rampant. To survive, humanity must retaliate and take back what they have lost. By the will of the reborn primarch, Roboute Guilliman, is the Indomitus Crusade launched - a military undertaking that eclipses all others in known history. From the Throneworld of Terra does the Avenging Son hurl his fleets, their mission the very salvation of mankind.

Unknown aliens attack Earth. Their planet is uncharted, mysteriously having avoided detection for centuries. It's a world packed with the most vicious aliens humanity has yet to encounter. James McGill has discovered: Death World.

There is a personal price to pay for having aligned with the wrong side in a reckless war. For Aden Jansen it's the need to adopt a new identity while keeping his past hidden. Now he's integrated himself aboard the Zephyr, a merchant ship smuggling critical goods through dangerous space. But danger is imminent on planet Gretia, as well. Under occupation, torn between postwar reformers and loyalists, it's a polestar for civil unrest.

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....

They hunt us. They bomb our worlds for target practice. A star cluster in the constellation of Orion rotates once every 1,000 years. Those who rule there have an ancient tradition: When each cycle ends, they train their fleets by spilling the blood of lesser beings. The enemy fleets are coming again. In response, the Rebel Worlds gather their starships to face the terrifying threat, and this time humanity is asked to stand with them. The last time they considered Earth, Vikings in longboats were raiding English coastlines. Today, we're less primitive. Today, we're a target.

PLEASE NOTE: Feel free to read the first two books in the series in any order—they both will work just fine! This is deliberate—both storylines are intertwined, but they do not necessarily impose, which part in the series should be read first. A mysterious malfunction, causing the lander to crash on the Moon's surface. A shadow government organization with tentacles reaching farther than anyone could have predicted. And a secret so profound it will change the world forever. Something terrible is coming... When Ellie Johnson crashed her multi-billion dollar spaceship during its maiden ...

The first book of best-selling sci-fi author Jack Campbell’s new series Beyond the Frontier returns to find Captain John “Black Jack" Geary, the hero of the Lost Fleet series, awoken from cryogenic sleep to take command of the fleet. Geary’s legendary exploits have earned him the adoration of the people—and the enmity of politicians convinced that a living hero can be a very inconvenient thing.

Legend tells of a foolhardy expedition, led by the radical Magos Telok, that ventured out into the unknown space beyond the Halo Worlds in search of the 'Breath of the Gods' - an arcane device with the power to unmake and reshape the very stars themselves. Thousands of years later, the ambitious Lexell Kotov musters his Adeptus Mechanicus Explorator fleet and sets out to follow in mad old Telok's footsteps.

It was supposed to be a simple salvage job… but in the cargo bay of the abandoned freighter, my crew found a priceless stash of biotech, property of the deadliest corporation in Paragon space. No sane person would touch it… but it would set my crew up for life. Unfortunately, there’s only one place we can hope to sell something this dangerous. A mysterious buyer contacts us from an ancient ship out in the void. The Aboena is so huge that it contains entire cities. It once carried humans from Earth to the stars. Now it’s one of the last places still resisting Paragon rule.

The Martian meets Gravity when Army Pilot Vaughn Singleton, Earth’s last man, rushes to Area 51 in search of a spaceplane after he discovers the last woman is stranded on the International Space Station and barely alive - thus beginning a race against time. The event that wiped life from the planet started at the supercollider. It created a rift in space-time. The astronaut stranded aboard the space station, Commander Angela Brown, is a theoretical physicist who used to work at the collider.

Centuries ago the human race fought its first great war against an alien race - and lost. A tiny population of human beings fled to distant Safehold. Centuries later their descendants have forgotten their history; for them, life has been an eternal Middle Ages, ruled by the Church of God Awaiting, whose secret purpose is to prevent the reemergence of industrial civilization. But not all of Safehold's founders were onboard with this plan. Those dissidents left behind their own secret legacies.

In the aftermath of an interstellar war with an alien race, Captain James Drake is unjustly court martialed. But Drake won't go down without a fight. Rather than surrender, he'll lead his loyal crew into the frontier worlds to repair and rearm. Fighting the treacherous Lord Admiral Malthorne, Drake makes alliances with aliens and smugglers to clear his name and defeat treason in his beloved homeland.

It's kill or be killed in the space penitentiary that houses the galaxy’s worst criminals, where convicts face off in gladiatorial combat while an underworld gambling empire reaps the profits of the illicit blood sport. But the newest contender in this savage arena, as demonic to behold as he is deadly to challenge, is fighting for more than just survival. His do-or-die mission, for the dark masters he serves, is to capture the ultimate weapon: an object that will enable the Sith to conquer the galaxy.

In this, the sequel to A Hymn Before Battle, Captain Michael O'Neal and his forces on Earth prepare to hold back an impending Posleen invasion.

Three years ago, Damien Montgomery was on the run from everyone. That is long past now, as the Mage-King of Mars has plucked him from obscurity to take advantage of his rare and powerful magical gifts. The Mage-King has plans for his newest pupil, but Damien is young and inexperienced. To season the young Mage, he is assigned to one of the warrior-judges that rove the Protectorate's stars, the Hands of the King, as an aide and apprentice.

PLEASE NOTE: Feel free to read the first two books in the series in any order—they both will work just fine! This is deliberate—both storylines are intertwined, but they do not necessarily impose, which part in the series should be read first. The first human interstellar flight. A terrorist organization working against all sanity. And a terrifying discovery to be made just outside the Solar system. Humanity is working tirelessly at getting ready to travel to the stars and spread its eggs around several cosmic baskets. Julius Cousteau, a long-thought-dead former captain of a failed ...

CLASSIFIED DOCUMENT EYES ONLY: AUTHORIZED PERSONNEL Imagine a world where the boundaries between reality and nightmare are blurred, and the very fabric of our existence is threatened by an enemy unlike any we've ever known. Welcome to the world of UAP Task Force Delta: Blood and Shadows, where the stakes are higher than ever, and the fate of humanity hangs precariously in the balance. When a mysterious object crashes in the Nevada desert, seasoned operative Kerry Randolph is thrust into a high-stakes mission that will test his skills, his team, and his very soul. As the leader of an elite ...

As Kill Team Victory and General Chhun take control of the cities on Kima, a war every bit as spiritual as it is physical rages in the deepest parts of galaxy’s edge. The Legion and the Republic military at large struggle to deal with a sudden multitude of planetary invasions and uprisings, with rumors of mysterious ships breaking the peace achieved by Article Nineteen. Meanwhile, Captain Aeson Keel continues his search for Prisma, aided by friends from both his past and present. But only mankind’s oldest ally can hold back the tide of ultimate destruction.

Celebrate the lasting impact of Return of the Jedi with this exciting reimagining of the timeless Star Wars film featuring new perspectives from forty contributors.

Legion Dark Ops calls upon Chhun, Wraith, and the survivors of Victory Company to form an elite Kill Team of legionnaires in the aftermath of the Battle of Kublar. Their mission is clear: find and eliminate those responsible for the Kublar disaster. Standing between them and their objective are a maze of corrupt Republic officials, a spy on the verge of losing himself in deep cover, and the Zhee - a murderous species that will stop at nothing. But the biggest threat of all might be the truth they seek to uncover - a truth that could ignite a revolution. And engulf the galaxy in flames.