Science Fiction Adventure War Space Opera

Imagine a ship the size of a planet. It has an atmosphere of methane, but there is no water. Mysterious and dark, it sails through a gateway, leaving a path open to the most implacable enemies that mankind and the aliens of the Milky Way Galaxy have ever face. Genetically tailored, symbiotic body armor protects the human commandos that are to be dropped on the metallic surface. A trooper in his armor, with surgically enhanced, neuro-fiber speed, is the deadliest grunt in the universe.

Behind the Throne begins K. B. Wagers's action-packed science fiction adventure, with a heroine as rebellious as Han Solo, as savvy as Leia, and as skilled as Rey. Hail Bristol has made a name for herself as one of the most fearsome gunrunners in the galaxy. But she can't escape her past forever: Twenty years ago, she was a runaway princess of the Indranan Empire. Now, her mother's people have finally come to bring her home.

Walk in Hell is the incredible second book of best-selling author Harry Turtledove’s alternate history tetralogy of World War I, The Great War. The first book, American Front, was chosen by Publishers Weekly as one of the Best Books of 1998.

In this startlingly vivid portrait of a world torn apart by war and strife, the Confederate States of America ally with Britain and France, while the United States sides with Germany in a World War I that might have been.

When the Empire can’t win a protracted war, they’ll call upon their best to end it in one final epic battle. A war of expansion has raged for years, and the leaders of the Empire are desperate to end it. Turning to cutting edge science, the Empire will risk its greatest soldiers in a gamble to end the war once and for all. Arpina and Fairlight are battle-hardened by years of conflict. Tasked with an impossible mission, they will do everything accomplish their objective, regardless of the costs. With the galaxy's fate hanging in the balance, only a daring mission led by two of the ...

For someone who didn't intend to wreck the solar system's fragile balance of power, Jim Holden did a pretty good job of it.While Earth and Mars have stopped shooting each other, the core alliance is shattered. The outer planets and the Belt are uncertain in their new - possibly temporary - autonomy. Then, on one of Jupiter's moons, a single super-soldier attacks, slaughtering soldiers of Earth and Mars indiscriminately and reigniting the war.

Mars. October 2135. Captain Paul Reiter must prepare for war. His homeland, The Republic of Tharsis, stands on the brink of war with it's neighbor the Union of Mars. As a member of the republic's Provincial Watch, Reiter must prepare his soldiers for battle with an utterly ruthless enemy. Their weapon: Powerful Mecha known the system over as panzerters. He must leave behind his life as a teaching assistant to lead a rag-tag team of pilots in defense of their homeland. However, things won't be easy for him.

The United Terran Federation is on the brink of collapse after a devastating attack by the Eastern Star Alliance that has left four planets depopulated and uninhabitable. Terrified member worlds are fleeing from the Federation and the remnant of their once-mighty fleet has retreated to the last place they are welcome: Earth. Out of options and time, the Federation turns to Admiral Jackson Wolfe and his new superweapon that could be the key to turning the tide of the war in their favor. Admiral Wolfe knows that no matter what, the fate of humanity will be decided in the coming battle.

On its heels after the disastrous Battle of Verdant, the United Systems Alliance is taken completely by surprise when the Galactic Union launches an all-out surprise offensive that captures planet after planet. Fear and panic spread like an oxygen fire as the Union invasion fleet makes a dash for the Alliance core worlds. Sergeant Mark Rizer and the Marines and sailors of Sixth Fleet are lightyears from the front, still licking their wounds after the bitter defeat on Verdant. But there is no time to rest.

I’m 17 year-cycles old, female, feline Hoganthan and was on my journey to become an elite class space warrior. It is my life path and the one I chose. Actually, I’m thrilled with it - or, rather, was. . . I was THE princess of the monarchy, then disowned by my parents, then sentenced to death by my brother at the demand of the arrogant elites, then escaped the space pirates trying to kill me so that I could get to the Warrior Academy on Haden, just to have to deal with a really dumb invasion from space (what were the Cren thinking anyway?). But now? I’ve learned my parents and brother...

From the deep void, the Xaros came for humanity. Unfeeling, uncaring drones swept over humanity's nascent presence in the outer solar system. When word reached Earth… we weren't ready. Only one man knew the truth of the threat and he was powerless to help anyone survive. Strike Marines fight through Los Angeles under assault by murderous drones. A fighter pilot determined to reunite with his family. Armor soldiers stand against the darkness. This is the story of the Fall of Earth.

Major Katherine "Peregrine" Asher of the United Earth Alliance has never heard of the Tetron. As the pilot in charge of guiding Earth's first interstellar starship into space, she has enough to think about already. But when a standard meet-and-greet with the global elite goes sideways, Katherine finds herself front and center in a war she has never heard of and doesn't understand. A war where the enemy can be anyone, and her only hope of survival rests on finding a soldier who doesn't exist.

“Our bot’s the new Tetrarch over there, Sarge. Them Leaguers are being led by a droid now.” League warships flee Petra Roe with a stolen bot, but the Counterforce leaders are caught on the planet's surface. Commander Wolf stays behind so Lockhart can lead the remainder in pursuit. Now Lt. Halverson is on her first solo op, trying to rescue Wolf. And the others combine forces to be led by Commander Lockhart. Can they successfully infiltrate Euripides and find out what happened to Miriam? Don't miss the 7th book in this action-packed space opera series! Trigger warning: non-graphic ...

Now, shattered and stuck behind enemy lines, the remnants of Alpha Company struggle to survive. Between them and escape stand three Planetstriders, thousand-meter monstrosities capable of destroying an orbiting capital ship. In order to survive, they must disable these titanic war machines, an impossible task made even more difficult by the discovery of a terrible secret - one that must reach fleet command, no matter the cost.

Lieutenant Magnus survives the harrowing rescue of his unit only to find himself charged with treason by the very military he’s pledged his allegiance to. Now, he must attempt to escort Piper to the Luma, homeward of Worru before dark forces discover her otherworldly abilities. But once there, Magnus finds himself confronting new enemies in the place he least expects to find them. Meanwhile, Awen uncovers a new plot that threatens to upend order throughout the galaxy. She and Magnus find their way to an alien world where they must work together to build a new team from the ruins....

In a galaxy where survival is an uphill battle, Shaw and the Deadmen have braved the worst of it. After narrowly escaping the violent takeover of a New World Republic colony planet, they are now en route to Arbornides—the key to unlocking the secrets behind the devastating Scourge. However, Arbornides is no ordinary planet. Its design was meant to expel invaders, and the Deadmen fight tooth and nail to keep themselves and their science teams alive. Along the way, they must also lead a brand-new platoon of Sentinel operators, who will prove crucial in the days to come.

As civil war between the Republic and the Separatists rages across the galaxy, nowhere is the fighting more fierce than on the swamp world of Drongar, where a beleaguered mobile hospital unit wages a never-ending war of its own....

Desol… Most Berserkers have never heard of the tiny planetoid, a barren and inhospitable wasteland on the edge of the outer rim. The platoon of tankers stationed there wished they'd never seen the place. Hostile miners resent the Berserkers' presence, and the bored troopers have nothing to do but drink and fight. Corporal Jake Murray is one of the best gravtank commanders in the Berserkers, but he's also an undisciplined, unrepentant troublemaker. Banished to Desol for insubordination, Murray finds himself surrounded by a host of similar malcontents and burnouts.

From bestselling author Saxon Andrew comes Defending Eden. Humans were forced for the second time to flee their planet due to an imminent attack from an aggressive civilization. They decided the only way to avoid fleeing again was to find a planet where they could hide and not be found. They chose a world without oceans covered in forests with giant trees; they named it Eden because of the abundance of life and biodiversity. The climate above the trees was hot year-round and the predators that inhabited Eden were out of a horrific nightmare. Giant meat-eating carnivores, pack hunting ...

It’s been seven years since the end of the Naxid War. Sidelined for their unorthodox tactics by a rigid, tradition-bound military establishment, Captain Gareth Martinez and Captain Lady Sula are stewing in exile, frustrated and impatient to exercise the effective and lethal skills they were born to use in fighting the enemy. Yet after the ramshackle empire left by the Shaa conquerors is shaken by a series of hammer blows that threaten the foundations of the commonwealth, the result is a war no one planned, no one expected, and no one knows how to end.

Captain James Hanson of the Solar Alliance Vessel Dauntless knows he has to help. But soon he finds the conspiracy goes deeper than he ever imagined. Hunted down by his own government, he scrapes together a ragtag team and goes hunting for the truth. He's hounded on every side - from the authorities, from alien warriors, from mysterious, faceless soldiers. From the criminal backwaters of the galaxy to idyllic colonies hiding dark pasts, he uncovers a threat to the entire galaxy.