Space Military Science Fiction

Captain Axel Finn is bored out of his mind being a peacetime hero, so when a murdered scientist's final message reveals coordinates to a mythical planet, he and the Trash Squid crew jump at the chance for a new adventure. They've got a small window to reach it before it vanishes, and they're not the only ones racing to get there first.

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.

The best science fiction and fantasy stories of 2021, selected by series editor John Joseph Adams and guest editor Veronica Roth. This year’s selection of science fiction and fantasy stories, chosen by series editor John Joseph Adams and bestselling author of the Divergent series Veronica Roth...

Three against the stars! A sky pirate armed with superior weapons of his own invention.... First contact with an alien race dangerous enough to threaten the safety of two planets.... The arrival of an unseen dark sun whose attendant marauders aimed at the very end of civilization in this Solar System.... These were the three challenges that tested the skill and minds of the brilliant team of scientist-astronauts Arcot, Wade, and Morey.

Colonel Vaughn Singleton and his multiverse-hopping team of soldiers, scientists, and smart-assed robots are out of time. The Necks—relentless, four-armed machines—have launched a devastating offensive across countless timelines. As humanity's last defenses falter, Vaughn's team races to reboot the timeline and stop the war before it begins. But when a mission deep behind enemy lines uncovers a buried truth about their robotic foes, everything changes.

The Custodian Guard have stood watch over the Emperor's Palace on Terra since the foundation of the Imperium. Charged with protecting the Master of Mankind from all threats, within and without, their fearsome resolve is renowned throughout the galaxy, and their golden armour is the last thing that a would-be assassin or saboteur will ever see.

Lieutenant Heyd Calder is a Primaris Marine whose mastery of warfare is matched only by his diplomatic prowess. Under the orders of Roboute Guilliman, he is deployed to Almace, a minor seat of the Ecclesiarchy, to protect the world at whatever cost. Yet even as diabolical forces leer from the system's edge, Calder discovers that the capital's Cardinal-Governor, a sharp, inscrutable figure of spiritual and material authority, is hiding something. When it becomes clear that conquest is not the enemy’s sole aim, Calder resolves to uncover the secret of Almace.

The 200 years' (and counting) peace was a time of tranquility that hasn't been seen since...well, ever. Mankind in the Galactic Age had finally conquered war, so what was left for the military to do but drink and barbecue? That's the kind of military that Sergeant R. Wilson Rogers lived in before he left the fleet to become a smuggler. But it turns out that smuggling is hard. Like getting-arrested-for-dealing-with-pirates-and-forced-back-into-service kind of hard.

The Merry Band of Pirates stopped the enemy from stealing a Sentinel, and destroyed its Elder starship, so why weren’t the Pirates planning a victory party? The enemy was not what they thought it was. It was much, much worse.

The remnants of the Expeditionary Force stranded on the alien-controlled planet "Paradise" get a chance to prove themselves, in a simple off-world training mission with a ship full of teenage alien cadets. When the mission goes horribly wrong and the survival of everyone on Paradise is at risk, the Merry Band of Pirates may have to come to the rescue. Unless they get killed first....

The Traitor Host of Horus Lupercal tightens its iron grip on the Palace of Terra, and one by one the walls and bastions begin to crumple and collapse. Rogal Dorn, Praetorian of Terra, redoubles his efforts to keep the relentless enemy at bay, but his forces are vastly outnumbered and hopelessly outgunned. Dorn simply cannot defend everything. Any chance of survival now requires sacrifice, but what battles dare he lose so that others can be won? Is there one tactical stroke, one crucial combat, that could turn the tide forever and win the war outright?

Terra is besieged. The outcome of the war lies on a knife edge. The Warmaster Horus’ bloody seven-year crusade has led to this – the cradle of humanity, where he is to kill his father, the Emperor. With the war at this critical juncture, Sanguinius, primarch of the loyalist Blood Angels, braves the horrors of the Warmaster’s flagship, The Vengeful Spirit, with a single purpose in mind – to slay his brother Horus, decapitate the Heresy once and for all, and stop the forces of Chaos from taking Terra.

On the 13th day of Secundus, the bombardment of Terra began. With the solar defences overcome through the devastating strength of the Traitor armada and the power of the warp, Horus launches his assault on the Throneworld in earnest. After withstanding a ferocious barrage of ordnance, an immense ground war commences outside the Palace, with every inch gained paid for in the lives of billions.

While the crew of the starship Flying Dutchman have been trying to assure that hostile aliens do not have access to Earth, the UN Expeditionary Force has been stranded on the planet they nicknamed "Paradise." The Flying Dutchman is headed back out on another mission, and the UN wants the ship to find out the status of the humans on Paradise. But Colonel Joe Bishop warns that they might not like what they find, and they can't do anything about it without endangering Earth.

A mysterious wave of light has swept across the globe, erasing all animal life from the planet in an instant. Now, two survivors are all that remain—one stranded on a ravaged Earth and the other newly rescued from the decaying International Space Station. Their struggle for survival and reunion soon spirals into something much larger, plunging them into a cosmic battle that transcends time, space, and even reality itself.

Terminal Lance Lucky Lee Savage likes his life. Sure, doing PT hungover is a pain, but no one can dodge responsibility like he can - or sweet-talk the cooks into giving out double rations.

The grand halls of Fenris grow ever quieter in the wake of the Space Wolves' arduous campaigns. Concerned by his Chapter’s diminishing numbers, the Great Wolf Logan Grimnar entrusts Njal Stormcaller with a task - to find a remedy for their plight. When a 10,000-year-old enemy embeds itself in the Rune Priest’s mind, it claims that the salvation he seeks lies where an ancient enmity began - on Prospero, the ruined home world of the Thousand Sons Legion.

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.

Follow a core group of characters known as the Trailblazers as they use alien technology and knowledge discovered in Antarctic ruins to obtain limited immortality and lead humanity out into the galaxy, encountering, befriending, and fighting hundreds of alien races all the while desperately trying to prepare Earth for the unbeatable threat at the core of the Milky Way that is destined to return and reclaim their lost colony and their former human slaves.

One man's epic story of loyalty, perseverance, and hope in a galaxy at war. Now in a single volume. Alliance Navy Commander Grayson Stone is patrolling a nearby space station when a mysterious starship appears. It emerges from a storm of fire, its shields impenetrable, its weapons overwhelming, attacking without provocation and annihilating everything in its path.