Adventure Space Opera

The Warmaster’s horde advances through the fire and ash of Terra's dying breaths, forcing the loyalists back to the Delphic Battlement—the very walls of the Sanctum Imperialis. Angron, Primarch of the World Eaters and Herald of Horus, has achieved immortality through annihilation—now he leads the armies of the damned in a wrathful tide, destroying all before them as the warp begins its poisonous corruption of Terra's very soil.

It's 1975 and the North Vietnamese army is poised to roll into Saigon. As the city falls into chaos, two lovers make their way across the city to escape to a new life. Helen Adams, an American photojournalist, must take leave of a devastated country she has come to love. Nguyen Pran Linh, the man who loves her, must deal with his own conflicted loyalties. As they race through the streets, they play out a drama of love and betrayal that began twelve years before.

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.

It is the Dark Age—3139—and the famed mercenary regiments of Wolf's Dragoons have returned to the employ of House Kurita after a century of bitter enmity. Somehow, mercenaries and Kuritans must find a way to work together in a combined invasion of the Dragon’s oldest enemy, House Davion. Thrust into the middle of this new conflict, Colonel Henry Kincaid is surprised by the commonalities—duty, honor, expediency—the Wolves and Combine forces share.

Owen Deathstalker sacrificed everything to topple a corrupt empire and usher humanity into an age of peace and prosperity. Now, Lewis Deathstalker, Owen's descendant, carries on the family name and honor as a Paragon, warriors famed for their skill and heroism who dispense the king's justice throughout the galaxy. However, 200 years have passed since Owen and his gang of heroes disappeared into legend, and the peace that the Deathstalker bought with his life is quickly coming to an end.

Having witnessed the seemingly unconquerable power of the Progenitors first hand, Commander Reeves and Major Kane have an opportunity to tilt the balance of war in their favor. And they intend to take it, no matter the risk or the cost. Despite the setback at the Progenitor world, Reeves is determined to find the "smoking gun" that proves the Sa’Nerra are acting under the influence of an ancient power. Only then can he unite the realms against their enemy. But in order to achieve this, Reeves must pierce the veil of Shadow Space and discover the true scale of the alien armada.

Thirteen hundred gates have opened to solar systems around the galaxy. But as humanity builds its interstellar empire in the alien ruins, the mysteries and threats grow deeper. In the dead systems where gates lead to stranger things than alien planets, Elvi Okoye begins a desperate search to discover the nature of a genocide that happened before the first human beings existed and to find weapons to fight a war against forces at the edge of the imaginable. But the price of that knowledge may be higher than she can pay.

At long last, an extraterrestrial civilization reached out and made the First Contact. However, no one on Earth took their communique for the genuine article. In a similar vein, very few people appreciated just how little time our new suzerains had promised to keep our planet safe. Regardless, the end of their message showed humankind how to access a mysterious game. The objective of this game is unclear. No one can say where its servers are located, and its inner workings are beyond comprehension.

The Pandominion: a political and trading alliance of a million worlds–except that they’re really just the one world, Earth, in many different realities. And when an AI threat arises that could destroy everything the Pandominion has built, they'll eradicate it by whatever means necessary, no matter the cost to human life.

The galaxy remembers Hadrian Marlowe as a hero: the man who burned every last alien Cielcin from the sky. They remember him as a monster: the devil who destroyed a sun, casually annihilating four billion human lives - even the emperor himself - against Imperial orders. But Hadrian was not a hero. He was not a monster. He was not even a soldier. Fleeing his father and a future as a torturer, Hadrian finds himself stranded on a strange, backwater world.

Amir belongs to more than exotic and wild beasts. Alexa, Brody, and the growing colony will cause long-hidden RUPAC elements to rise from the darkness, culminating in a struggle to control the new world. As the enemies of the Osay will find, the most dangerous animals on the planet are Reach and the Rangers. But as the aftermath settles, the colonists realize that sometimes finding answers just leads to more questions...

Here, Simmons returns to this richly imagined world of technological achievement, excitement, wonder and fear. Endymion is a story about love and memory, triumph and terror - an instant candidate for the field's highest honors.

There is fortune to be made across the stars. If it doesn't kill him first. When Deadeye, a hotshot space jockey, is captured by pirates, he decides to join the motley group called the Redshift Runners. Maybe they can help him get rich. These Runners aren’t typical interstellar bandits, however. They risk their lives delivering food and supplies to starving colonies in the outer rim.

Robust, peaceful, and confident, the Commonwealth dispatched a ship to investigate the mystery of a disappearing star, only to inadvertently unleash a predatory alien species that turned on its liberators, striking hard, fast, and utterly without mercy.The Prime are the Commonwealth's worst nightmare. Coexistence is impossible with the technologically advanced aliens, who are genetically hardwired to exterminate all other forms of life.

Devi Morris isn't your average mercenary. She has plans. Big ones. And a ton of ambition. It's a combination that's going to get her killed one day - but not just yet. That is, until she gets a job on a tiny trade ship with a nasty reputation for surprises. The Glorious Fool isn't misnamed; it likes to get into trouble, so much so that one year of security work under its captain is equal to five years everywhere else. With odds like that, Devi knows she's found the perfect way to get the jump on the next part of her plan.

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.

Humanity faces extinction. Ten-kiloton monsters are rising from the depths of the Pacific, levelling entire cities in frenzies of destruction. Earth’s heroes have been decimated. The survivors put their hope in one last, desperate plan: find Hyperion, Earth’s most powerful hero, and ask him to return from exile to save them. What they don’t know is that Hyperion is dead. The Griffin spent ten years fighting wars across the sector as a weapon of mass destruction for the il’Drach Empire. His victories made his name a curse on a dozen worlds and a nightmare on scores more.

Dr. Erik Manheim needed a warrior. A Navy SEAL. Someone who could help him confront the threat he uncovered in ancient ruins—evidence that a rogue planet brings devastation every time it passes Earth. Instead, he got Jack Schafer, a hungover bush pilot in the wrong place at the wrong time. Now, Jack is swept into a mission he was never meant to survive—one that stretches from the Alaskan wilderness to the stars beyond. Humanity's future hangs in the balance… and its best hope may be a reluctant pilot who wasn't supposed to be here at all.

The war that Star Force has always dreaded begins. The V'kit'no'sat have committed the full might of their empire, minus the troops on the Hadarak border, to conquering and absorbing the rogue empire. One way or another, Crusader or Warden, the war with Star Force will end, and the Crusaders intend to prove Mak'to'ran wrong and bring Star Force to heel by force before they can grow into a Uriti-backed power too large to contend with.

In 2088, humankind is at last ready to explore beyond Earth's solar system. But one uncertainty remains: Where do we go? Astrophysicist Reggie Straifer has an idea. He's discovered an anomalous star that appears to defy the laws of physics and proposes the creation of a deep-space mission to find out whether the star is a weird natural phenomenon or something manufactured.