Military Space Opera

When Terra knelt to an alien Imperium, they guaranteed our safety and our future. But now their enemies are coming for us. To preserve humanity's survival and freedom in a hostile galaxy, Annette Bond tied her world to the A!Tol Imperium, taking on the mantle of Duchess of Terra to rule humanity in the Imperium's name. The A!Tol have provided technology, ships, and money to uplift the new Duchy of Terra, but those gifts come with strings attached. The Imperium has their own plan for Terra - but Bond has tricks of her own.

In the wilds of a jungle planet, the Legion fights in brutal combat as Republic marines fly their SLICS from one tragedy to the next. H292, a repurposed warbot, shows the heart of a hero as he wades into the battle not to destroy - but to save.

Jason Burke is a broken man. The loss of his friend and crewmate on an ill-fated mission to a Pillar World has left him in a downward spiral of rage and self-destruction. But what if Lucky hadn’t actually died on that planet? While Omega Force tries to pull itself together for the sake of their friend, they also learn that a ruthless new faction has seized control of the ConFed Council and now threatens the stability of the entire quadrant. To make matters worse, the rise of this new regime might be their fault.

Down on Alfheim, the situation was dire. Some brave men and women had to be left behind for the greater good. Viceroy Miles Hunt, gutted by the losses, needed to stay focused. A Titan-class warship, the Freedom, could be the key to victory, if it were fully operational with a trained crew. It was not. Sam, the medical Synth, faced something the programmers never expected: a moment where the only option was to break free of the code. The battle was fierce and there didn't seem to be a way out, until Sam came up with a plan. Would it save them?

Marine Lieutenant Jacob Brown was on borrowed time, and he knew it. He was a rogue element, disobeying orders and pursuing mission goals of his own. His Scout Team had been burned, disavowed by his chain of command and the owner of the stolen ship he was flying was after them to get it back. To make matters even more complicated, the man Jacob had stolen the ship from is an infamous outlaw and mercenary named Jason Burke...his father.

Thawed out after a century of cryogenic sleep, Captain John “Black Jack” Geary has led the Alliance fleet through Syndicate Worlds space, thwarting the enemy at every turn—even within his own ranks—during the long journey home. Alliance prisoners of war are being held at a labor camp in the Heradao Star System, which also happens to be the location of the majority of the surviving Syndic warships. Determined not to leave any of his people behind, Black Jack Geary orders the fleet to strike hard and fast to rescue the POWs with minimal Alliance losses.

The brilliantly unorthodox Kylara Vatta - black-sheep scion of Vatta Transport Ltd., one of the galaxy's wealthiest merchant houses - is a heroine like no other, blessed with a killer instinct both for business and for battle. Now, in the aftermath of cold-blooded assassinations that have left her parents dead and the Vatta shipping empire shattered, Kylara faces her greatest challenge yet. There is a time for grief and a time for revenge. This is decidedly the latter.

Earth's armed forces have stopped the Lanky advance and chased their ships out of the solar system, but for CDC officer Andrew Grayson, the war feels anything but won. On Mars, the grinding duty of flushing out the twenty-meter-tall alien invaders from their burrows underground is wearing down troops and equipment at an alarming rate. And for the remaining extrasolar colonies, the threat of a Lanky attack is ever present.

Damien Montgomery serves the Mage-King of Mars as a Hand: a troubleshooter, judge, and roving representative. Now, his duties have brought him home and into conflict with his fellows. A Hand is dead in nuclear fire amongst the mountains of Mars. The conspiracy she served is broken and scattered, but Damien must know who they are and what drove them. What secrets could convince a Hand of the Mage-King to betray everything?

A world recovering from a devastating plague. A brutal enemy threatening invasion. A young man seeking to escape the shadow of his father. A ship manned by a crew of fresh academy graduates. A top-secret experimental propulsion system. A questionable alliance with a mysterious green-eyed woman. What destiny has in store for the crew of the UES Aurora is far greater than any of them could ever imagine. And this is only the beginning....

Samuel Rutger was out of options and out of luck. Broke and jobless, he turned to the only option that could provide for his wife and sick daughter. He became a mercenary. When he joined Breacher’s Berserkers, the galaxy’s most elite private military force, he was initially designated as a logistics specialist. Far from the front lines, Rutger never thought war would reach him, but when he is reassigned as a gunner on a grav-tank he finds himself at the tip of the spear in a bloody planetary civil war.

Terra. For centuries, it has been the Clans’ ultimate prize. As prophesied by their founder, Nicholas Kerensky, the Clan that conquers Terra shall ascend above all others to become the ilClan, ruler over the rest of the Clans. And its leader shall become the ilKhan, and will lead the Inner Sphere into a new era.

The first novel in a new trilogy starring veteran New Republic pilots! On the brink of victory in a brutal war, five New Republic pilots transform from hunted to hunters in this epic Star Wars adventure. Set after Return of the Jedi, Alphabet Squadron follows a unique team, each flying a...

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?

You ever have one of those days? U.S. Marine Sergeant Jake Bayard did when he has to cancel a hot date to board a transport plane to the South Pole, which is hijacked by aliens with hostile intent to Earth. Bayard escapes into tunnels deep under the ice and stumbles upon advanced technology that teleports him to Epsilon Eridani. Desperately alone and on the run, Bayard falls back onto his combat training, soon discovering that these aliens keep human herds for meat. That’s it. He enlists some of the downtrodden and declares war against the hungry oppressors.

The Shongairi conquered Earth. In mere minutes, half the human race died, and our cities lay in shattered ruins. But the Shongairi didn't expect the survivors' tenacity. And, crucially, they didn't know that Earth harbored two species of intelligent, tool-using bipeds. One of them, long-lived and lethal, was hiding in the mountains of eastern Europe, the subject of fantasy and legend. When they emerged and made alliance with humankind, the invading aliens didn't stand a chance. Now, a select few blood-drinking immortals are on their way to the Shongairi homeworld.

A new killer is cutting a bloody swath through the frontier worlds. Rumors of its exploits are spreading and, like a ghost, nobody even knows what it looks like. Captain Jason Burke and his crew watch this growing menace with a mix of unease...and guilt. They know who this killer is. He used to be one of them.

Faebos is home to violent and nasty creatures, but also great beauty. Survival will mean cooperation between PS12’s captives and captors. But will it be enough? Faced with hardship no one expected, needing to tap into old skills and new, Predaxes and Malik find themselves in their own form of Purgatory. Rogue Stars is a brand new military space opera series by #1 Audible and Washington Post bestseller Jaime Castle, creator of the Black Badge series. Perfect for fans of David Weber, Larry Correia, JN Chaney, and Rick Partlow.

This collection includes Valdar's Hammer and The Beast of Eridu, books three and four of the Ember War universe. War has come to Syracuse, and only one team of Terran Strike Marines can save the planet in Valdar's Hammer. In The Beast of Eridu, an ancient beast awakens, and only Lieutenant Hoffman and his Strike Marines can put it down.

There is a milestone in the evolution of every sentient race, a Tech Singularity Event, when the species achieves transcendence through its technological advances. Now the creatures known as humans are near this momentous turning point. But an armed threat is approaching from deepest space, determined to prevent humankind from crossing over that boundary - by total annihilation if necessary.