Space Military Science Fiction

They slept for hundreds of years, dreaming of a new home in the Andromeda galaxy. When finally they awake, their dreams of peace are shattered. These colonists - turian, salarian, asari, human, and more - face an uncharted galaxy and threats beyond understanding.

The Sectiaan invasion has begun, and the Consortium wasn't ready. Major worlds are falling daily to the aliens' superior technology. Even Hank's coalition of Peacers, Inquisitors, and soldiers can barely slow their advance. When the aliens demonstrate their ability to control organic minds, the situation becomes truly desperate. As Emortium itself comes under attack, Hank realizes that everything they learned fighting Twain might not be enough. Some enemies can't be beaten with conventional tactics, and some wars can't be won with force alone.

Capt. Ben Dailey's Nova Rangers rush into situations in which angels fear to tread. Soldiers without peer, combat ready at all times, they achieve victories on behalf of the Federation at any cost. That makes them the perfect team to investigate Teras, a toxic world in the far reaches of the galaxy that's been devastated by an unknown force. It appears they were sent there by accident—but maybe not.

Over the years, Connor has pieced together evidence of a mysterious group of aliens who roamed the multiverse and have been to New Earth. Setting off to make new discoveries about them is straightforward enough, but this is New Earth, and Connor Gates has a knack for finding trouble. For over 20 years, Connor and Diaz have been friends. They’ve survived two wars and have seen the best and the worst of each other. When a terrorist attack takes the life of Diaz’s son, their friendship will be pushed to the breaking point.

One year after the tragic events of The Fallen Star, the Jedi fight to break the Nihil’s control over the galaxy. The galaxy is divided. Following the shocking destruction of Starlight Beacon, the Nihil have established an impenetrable barrier called the Stormwall around part of the Outer...

Humanity needs help, and they need it fast. Following a particularly devastating loss, Liam learns that the All-Kind have found a suitable candidate species to become humanity’s allies: a species called the Sulti. This might seem like a stroke of luck, except the Sulti have fought the Deathbringers before, and there is no love lost between them. But they’re going to have to put all that behind them. Because the Sulti Empire, which spans thousands of populated worlds, is where the Ferox have chosen to mount a full-scale invasion.

The Solarian League lies in defeat, crushed by the Grand Alliance of Manticore, Haven, and Grayson. Obedient to the Alliance's surrender demands, the League is writing a new Constitution, to prevent the reemergence of out-of-control bureaucrats, like the "Mandarins" who led it to disaster. Frontier Security has been disbanded, the outer worlds have regained control of their own economic destinies, and multiple star systems will soon secede from the League entirely.

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.

After failing the most important exam of his life, Kyle is forced into a VR war. Now, he fights on the front lines as cannon fodder for what he always assumed was the government, losing a little part of his memories with every virtual death.

The longer Everett Cole was on the planet Astrild, the more he understood the nature and mission of the Federation of Planets agency he had signed up with. Unfortunately, at the same time, understanding seemed to be associated with more people trying to shoot him. The new knowledge included that Astrild was more than the innocuous, developing colony planet it should be. Outside forces were using the planet and its unique ecosystem for purposes that must be stamped out.

In this epic conclusion to Star Wars: The High Republic, the Jedi face a final confrontation against the Nihil and Marchion Ro. The Force is everything. A single life connected to all life. All things connected to all other things. This is what the Jedi believe, and this is why they fight. For...

Sheriff Hayden Duke was born on the starship Pilgrim, like his father, and his father before him. He expects to die any second. He's already been attacked by demonic aliens, rogue soldiers, and even the people he thought were his friends. He's survived. Barely. He's entered a strange new world. A world he knows nothing about. A world where hope has been buried beneath the claws of monsters and the boots of a tyrant. They took his wife. He has to find her. He has to survive. Another second. Another breath. He can never give up. He can never rest until she's back in his arms.

The first of the acclaimed Vatta's War books, the exciting military science fiction series that features a swashbuckling spaceship-captain heroine who mixes commerce with combat.

On the moon, Ronin Hayashi trains to protect the colonies from the inevitable invasion of the machines. While he prepares to stand his ground, Sergeant Tadhg Walsh is planning an escape mission to deliver a weapon to the resistance on Earth. At Neptune Station, Captain Akira Hayashi and Shadow Squad have returned from a deadly journey into enemy territory, where they learn the machines are building an army at an astonishing rate. After continued attempts to contact the Lunar Defense Corps for help, Shadow Squad accepts the hard truth—the LDC isn’t coming.

Disturbing the established order will mean kicking over a fair number of rocks, although Mark, Valint, and the others might be surprised by what scurries forth underneath—and what uniform it's wearing when it steps into the light. Mark Tudor will make the title Peacemaker mean something once again, but to do that, he'll have to face the worst the galaxy has to offer. Death waits in the quiet moments. And sometimes, it is a soldier's loved ones that pay the greatest price.

Seeking to escape the shadow of Annette Bond’s success, Captain Morgan Casimir has taken a posting on the far side of the A!Tol Imperium. Here she hopes to begin a legend for herself that stands apart from her stepmother, the Duchess. A chance encounter introduces her to the xenoarchaeologist Rin Dunst - and to the strange mystery cult that tried to silence him. There are darker secrets in these stars than the A!Tol and their human allies ever guessed...and if they can’t find answers, the Precursors' mistakes might yet destroy the galaxy. Again.

In this, the sequel to A Hymn Before Battle, Captain Michael O'Neal and his forces on Earth prepare to hold back an impending Posleen invasion.

Idealistic navy Lieutenant Jacob Grimm just wanted to honor his mother's sacrifice in the last great war. When he's forced to return fire and destroy a squadron of ships to save his own, he thinks he's the hero.... Until they discover the ships are full of children. Disgraced and denied promotion, Jacob's career is over. That is until the head of ONI needs a disposable officer to command a battered destroyer on the rim.

For years, Connor and others in the colony have unraveled the mysteries of New Earth and the global catastrophes that nearly destroyed its previous inhabitants. Their work led to the discovery of other worlds beyond the known universe. It became clear that many of those worlds had been attacked by an interdimensional invader that left untold amounts of manipulation, hardship, and annihilation in its wake. It’s only a matter of time before the colony becomes the next target.

Rapid colonization of the moon is pushing both national space agencies and powerful corporations to negotiate a New Lunar Accord in an effort to prevent escalating conflicts over valuable resources and territory. But hope that this treaty will bring stability to the nascent lunar civilization is suddenly dashed when a high-energy solar storm causes a cascade of destruction to the vast satellite constellations that orbit Earth. Now it’s only a matter of weeks before the ever-increasing debris cloud makes travel back to the home planet impossible.