Military Space Opera

After seven years of bitter war, the end has come at last for the conflict known infamously as the Horus Heresy. Terra now lies within the Warmaster’s sights, the Throneworld and the seat of his father’s rule. Horus’ desire is nothing less than the death of the Emperor of Mankind and the utter subjugation of the Imperium. He has become the ascendant vessel of Chaos and amassed a terrible army with which to enact his will and vengeance. But the way to the Throne will be hard as the primarch Rogal Dorn, the Praetorian and protector of Terra, marshals the defences.

The universe is in peril as a massive alien ringworld known as the Gem, housing over 30,000 alien species, hurtles toward a Bridge in space. This Bridge, a tear in the fabric of reality connecting to a higher energy universe, threatens to unravel the very existence of everything. The Gem's arrival was preceded by a wave of smaller alien ships that surrendered to humanity. However, the Gem itself remained silent, its motives shrouded in mystery. Humanity, having recently faced devastating attacks from other alien species, the Thrakzz and the Mynix, finds itself on the brink of annihilation. ...

The invasion begins! The survey starship Yellowjacket is no pushover, but when an alien force larger than any in living memory appears out of nowhere, she is overwhelmed and left for dead on a hostile world. It's a bad start to the day for Captain Brynn Jameson — and that's before he learns the architect of the invasion has a personal vendetta against him. Now, the resourceful crew must find a way to repair their crippled ship, gather allies, and get back in the fight — before there's no fight left to join. Note: The Stars Dark series is an homage to thrilling pulp sci-fi of yesteryear....

A war-weary Battle Group Praxis arrives at the Knight world of Kamidar, ruled by the Iron Queen Orlah, to return the queen's slain daughter and heir, who died in Guilliman's name. In truth, the Imperium's mission here is twofold: to strip Kamidar of its resources in order to resupply the flagging armada, and to prepare the Ironhold Protectorate to become part of the defensive Anaxian Line, a crucial bulwark for the Indomitus Crusade.

The Sentinels narrowly escaped the collapsing edge of the Divide. They have mustered a few other surviving Sentinels, but with no engines they have no way to leave the edge of the universe before they starve. Adequin Rake has gathered a team to find the materials they'll need to get everyone out. To do that they're going to need new allies and evade a ruthless enemy. Some of them will not survive.

It is an age of exploration. Jedi travel the galaxy, expanding their understanding of the Force and all the worlds and beings connected by it. Meanwhile, the Republic, led by its two chancellors, works to unite worlds in an ever-growing community among near and distant stars. On the close-orbiting planets of Eiram and E’ronoh, the growing pains of a galaxy with limited resources but unlimited ambition are felt keenly. The two worlds’ hatred for each other has fueled half a decade of escalating conflict and now threatens to consume surrounding systems.

Born to oppression, Siena is an ordinary young woman, until an act of defiance leaves her scarred and marked as a rebel. She's sold to Ero, a fallen Krey with a desperate plan to redeem his once-powerful family. He intends to enhance slaves by altering their genetic code, increasing their value through an illegal experiment.

Honor Harrington has survived ship-to-ship combat, assassins, political vendettas, and duels. But this time, Honor and her crew, ambushed and captured, are aboard an enemy ship, bound for a prison planet aptly named "Hell" - and her scheduled execution. Yet the one lesson Honor has never learned is how to give up. She and her people are going home--even if it means conquering hell to get there!

With the attack countdown ticking toward zero, Mark and Perry pitch themselves headfirst into a seemingly impossible mission. One intended to break Gyl-Mareth's hold on the Guild, and thus the galaxy, once and for all. But first, Peaceful Skies must fall. Their strike is silent and deadly. Justice prevails. As a veteran and battle-tested soldier, Mark Tudor understands one key truth—violence is never a straightforward affair. Even the best-laid plans can crumble. And when working against a savvy predator, one should always expect the unexpected.

Calin Aku commands the Sea Rover, the Solar System's most infamous smuggling vessel. Yet, a question lingers — does destiny have grander plans for him and his crew? A vanquished foe returns, driven by vengeful madness. Collaborating with the very government that once hunted them, the Sea Rover's crew hurtles towards a mission to avert Earth's annihilation by an ancient mysterious civilization. Rogue Flight marks the climactic third chapter in The Sea Rover Saga — a dystopian sci-fi adventure of ancient mysteries, Solar System-spanning action, and a smuggler reluctantly turned hero. ...

Unite, Fight, Survive: A High-Stakes Mission to Rescue Loved Ones, Stop an Alien Invasion and Take Down an Evil Corporation Elliot: Trained from birth to be a killer, he's the best in the business. But when his only two friends are kidnapped by a shadowy corporation, he'll have to use his deadly skills to bring them home. Arthur: Life as a D-list celebrity has left him wanting more. But when Hellinix kidnaps his wife and daughter, he'll stop at nothing to get them back. When these two men with nothing to lose cross paths, they'll have to rely on each other to take down the evil corporation ...

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.

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.

They came from deep space. They came to destroy us. Fifty years ago bloodthirsty aliens devastated the Earth. Most of humanity perished. We fell into darkness. But now we rise from the ashes. Now we fight back. Marco Emery was born into the war. After his mother is killed, he joins the Human Defense Force, Earth's ragtag army. Emery must survive basic training, become a soldier, and finally face the aliens in battle. Against the alien onslaught, Earth stands alone. But we will fight. We will rise. We will win.

The action-packed sequel to Raw Space by New York Times bestselling author Todd J. McCaffrey. The King's Ghosts is more than just a space opera; it’s a deep dive into a universe where loyalty, betrayal, and the very nature of humanity are constantly tested. Todd J. McCaffrey, son of the legendary Anne McCaffrey, delivers a story rich in action, character, and complex world-building that is sure to captivate fans of science fiction and military thrillers. Don't miss this exciting next chapter in the Canaris Rift universe. Grab your copy of The King's Ghosts today and discover a world where...

When you are old enough to finally become an Earth Mars citizen, everything should be perfect. Right? Not for Liam Hoffen. He's stuck on a mining asteroid called Colony 40, helping his father work a claim that is never going to pay out. His best friend, Nick James is set for life in James' Rental business and Liam just discovered that the girl he's known forever thinks he's pretty great and now she's leaving for the Mars Naval Academy.

At the edge of Milky Way Galaxy, along the great unexplored rim, in the area known as ‘Empty Space’, an exploratory ship from the Rhell, members of the Terran Union, discover an unknown, damaged alien vessel. Rescuing the lone survivor, they unknowingly bring aboard an infection that swiftly overcomes them. Lone survivors, abandoned and thought dead on a desolate world, send out a desperate cry for help. Responding to their SOS is the TU Cruiser, Boudica. The crew must stop the infection before it can doom the union! FIRST IN THE TERRAN UNION SERIES.

Sergeant Kendra Pacelli is innocent, but that doesn't matter to the repressive government pursuing her. Mistakes might be made, but they are never acknowledged, especially when billions of embezzled dollars earned from illegal weapons sales are at stake. But where does one run when all Earth and most settled planets are under the aegis of one government? Answer: The Freehold of Grainne.

The Owl war is over, but for Snark, normal isn’t what it used to be. He's on his way home from seeing Jane crowned Queen, and the Kingdom of Hunter's Run come into being. The war might be over, and the trade deal he made at the end of it might finally be enough for this wayward cat to be allowed back into cat society. The only thing faster than human ships, is the stories about their entry into sector ten, which ripple into the adjacent sectors. On the Cat Homeworld in sector eight, this triggers long awaited, and long stifled change. For a Warlord in sector nine, human tech would allow ...

Five years after the harrowing events on Xylos, Decurion Valerius and the First Cohort of the Nova Legio face an even greater threat: the K’Tharr Confederacy. These bio-aggressive entities are overwhelming Progenitor forces in the Tau Ceti Outer Rim, their unique biology proving resilient against Ascendancy technology and even compromising the effectiveness of the Dampening Fields. As the Progenitors’ war effort falters, the Nova Legio, their specialized human weapons, are thrust into the inferno of Veridian Prime and other besieged worlds to stem the K’Tharr tide. Amidst the brutal ...