The Confederated Systems Alliance has spread to dozens of systems, creating the first true interstellar alliance dedicated to bringing peace and prosperity to all inhabited worlds. Unfortunately, some see this new alliance as a threat to their own seats of power, and would do anything to stop it. After a well deserved rest, Captain Nathan Scott is once again called into action. This time, it is not the fate of the galaxy that is on his shoulders, but the life of one of his dearest friends. But not all is as it appears.

SADEs Hector and Trixie discover the world where the colonists of the Terminus, the fifth colony ship, settled. Unfortunately, their Trident squadrons arrive at the worst possible time and catastrophe strikes. The powerful fleets of three races are fighting for possession of a beatific world, Cercia. The Trident squadrons are occupied by SADEs skilled in exploration, astronomy, and data research. They’re unprepared for the onslaught of deadly probes, fighters, and warships directed against them.

In a single ruthless blow, Commander Lorraine Adamant’s favorite uncle murders everyone ahead of him in the succession for the Star Kingdom of Adamant. Only luck and the paranoia of her bodyguard, Vigo Jarret, saves Lorraine’s life. On the run in a single starship Lorraine should never have commanded, with a crew she can not trust, she swiftly learns her uncle’s hounds are hot on her heels. She must gather every skill, every trick, she has ever learned if she is to survive—and pray the uncle who taught her those tricks is a step behind.

The new galactic trade network that will fund the Free Fleet's operations is beginning to grow, and soon will begin operations. But if operations are not secure, it could threaten the safety of the entire galaxy . . . and beyond. Only one, very unlikely hero, can protect the galaxy against potential disaster. And he needs help.

Emperor Hazard is Dead! When the Teddy Bears ambush the ship carrying Emperor Hazard to a peace conference in the Zenkarr system, Britannia once again finds itself at war. The Teddy Bears have a plan, but Gathii Kong, now in command of the Imperial Force, doesn’t take the bait. He follows Hazard’s last order to fight smart and foils the Zenkarr Intelligence Minister’s plan to destroy Britannia’s fleet by not charging deeper into the system. But now Kong has the lion by the tail—he can’t follow the enemy fleet into the gravity well, nor can he let them out to terrorize the nearby systems.

After a cataclysmic interstellar war that came very close to exterminating humanity, the Daybreak Republic has risen from the ashes and embarked upon a mission to unite hundreds of human colony worlds under its banner, in hopes of preventing a second and final conflict that will complete the destruction of the human race. But not everyone agrees that the empire's ends justify the means.

Get ready to experience two more origin stories in the Backyard Starship universe.

For years, pilots who merely looked like soldiers were adequate. They filled the mechs. They filled roles. They supported Spann and his genetic offshoot of pure-blooded warriors known as the Superba. Spann's dream of absolute power ends with a single, crushing blow as a new enemy strikes at the Realm, leaving no survivors—followed by a mad dash to find fighters who can stand up in the old ways, using the mechs gifted to humanity by their oldest allies. Even in the midst of war, there is hope.

Two centuries after the Confederation staved off an invasion by the robotic Locusts, Captain Jack Romanoff faces mandatory retirement from an ever-shrinking navy. Actions speak louder than words. The Confederation doesn’t think the Locusts are coming back. But what if the politicians are wrong?

Alex went for a walk in the woods and ended up changing the world. Chased by a bear, or maybe a squirrel, he finds a spaceship that lets him control an AI and nanomachines. Join his adventure as he changes the world and the galaxy as he builds the Nano Empire.

Ralph could be described as a rogue on a good day. A bad day involved a lot of cursing, calling him a pirate, or sometimes even having a shoot-out. It wasn't really his fault of course, or so he would have you believe. It was the fault of those who wanted to get in his way of making as much money as possible as a smuggler. His family had been gifted with a letter of marque for the Terran Confed, one that is inherited and has been passed down to him. Essentially, it gives him a lot of loopholes and ways through regulations to be a fantastic smuggler. Or as a legal pirate, a Privateer.

When the over-driven hyperdrive on their mobile shipyard burned out, the Chhrt'ktk't abandoned it in an inhabited system along their path, hoping it would work as a decoy to buy them more time to escape the Khreetan fleet pursuing them. They didn't anticipate how far the pre-spacefaring species they turned over their broken-down maintenance facility to would subvert their plan.

In the 20th century Earth sent probes, transmissions, and welcoming messages to the stars. Unfortunately, someone noticed. The Galactics arrived with their battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined their vast Empire. Swearing allegiance to our distant alien overlords wasn't the only requirement for survival. We also had to have something of value to trade, something that neighboring planets would pay their hard-earned credits to buy. As most of the local worlds were too civilized to have a proper army, the only valuable service Earth could provide came in the form of soldiers....

Escaping wrongful imprisonment wasn't something Connor had in mind, but being put into stasis aboard Earth's first interstellar colony ship was something he couldn't have prepared for. For 300,000 colonists, the new colony brings the promise of a fresh start...a second chance. Connor might be the wrong man for the colony, but he's the right man to see that it survives what's coming.

When Thomas heard the cries for help, he didn’t hesitate to do the right thing. It was his chance for redemption. Until everything went wrong. The cave should have been deserted. The perfect place to hide. Instead, it’s crawling with soldiers and engineers working to unearth the impossible: Excalibur.

When a bunch of interstellar scavengers approach Earth intending to abduct a few dozen humans and sell them into slavery in the darkest, they make the mistake of picking on Steve Stuart and his friends, ex-military veterans all. Unprepared for humans who can actually fight, unaware of the true capabilities of their stolen starships, the scavengers rapidly lose control of the ship - and their lives.

After a cataclysmic interstellar war that came very close to exterminating humanity, the Daybreak Republic has risen from the ashes and embarked upon a mission to unite hundreds of human colony worlds under its banner, in hopes of preventing a second and final conflict that will complete the destruction of the human race. But not everyone agrees that the empire's ends justify the means.

Over the years, humans have grown used to their position within the empire, serving as soldiers and spacers for alien masters as well as building a place in the universe for themselves. But now, in the aftermath of a violent interstellar war that shattered the power of the Alphans, humanity has rediscovered its pride.

Get ready to experience two more origin stories in the Backyard Starship universe.

Elliot Richardson thought he’d lost everything. He’d come home from deployment to find his wife cheating on him, his sons strangers and his life in tatters. Driving away, unsure where he was going, he fell through an interdimensional rift and found himself in a very different world, a city of magic and mystery and dangers beyond his comprehension, a land spinning out of control. Innovations from the distant west unsettle the monarchy and challenge the position of the aristocrats and warlords who hold the kingdom in their grasp.

The Confederated Systems Alliance has spread to dozens of systems, creating the first true interstellar alliance dedicated to bringing peace and prosperity to all inhabited worlds. Unfortunately, some see this new alliance as a threat to their own seats of power, and would do anything to stop it. After a well deserved rest, Captain Nathan Scott is once again called into action. This time, it is not the fate of the galaxy that is on his shoulders, but the life of one of his dearest friends. But not all is as it appears.

The Galactic Empire is dying and chaos and anarchy are breaking out everywhere. After a disastrous mission against terrorists on Earth itself, Captain Edward Stalker of the Terran Marine Corps makes the mistake of speaking truth to power, telling one of the most powerful men in the Empire a few home truths. As a result, Captain Stalker and his men are unceremoniously exiled to Avalon, a world right on the Rim of the Empire. It should have been an easy posting...

Reuben Shirano is the worst kind of criminal: smart, ruthless, and with no lines he won't cross. He runs a tight, sophisticated operation backed by the powerful Tsai-Shirano conglomerate, proving time and time again to be untouchable by the system’s governing bodies. In other words, he’s precisely the type of person Captain Soo-jin Dokgo tries to avoid. But sometimes, you only get one little chance to bring an asshole to justice. She and the crew of Huli Jing are determined to bring him down and kick him where it hurts.

Everyone could see it coming. But one man could do something about it. Oh, he couldn't avert the nuclear holocaust, but a scientist in Austria, ruthlessly using billions of research dollars for his own purposes, set himself up and out: he created a time machine, and filled a warehouse with low-tech survival gear. Too bad he didn't get to use it himself. Instead, a team of American grad students, led by their professor, is sent back to the late Roman Empire. Even though they are experts in this time and place, they are about to realize that books and actual experience are very different things.

After damaging climate change, humanity is divided, torn into the technophobic nature-worshippers on Earth and the banished children of science on the new worlds. Jaruss awakens, drifting 300 light-years from Earth, trapped, memoryless, and alone. Who is he, where does he come from, and what are these recurring nightmares that trouble his sleep? To find out, he must outwit an efficiency-obsessed AI and join the dangerous crew of the stealth ship, Pangolin.

Once, Sammy Dominguez thought he knew how the world worked. The ugly things in his head—his uncle’s pathetic death, his parents’ mistrust, the twisted horrors he writes for the Internet—didn’t matter, because he and his girl, Ellery, were on track for the good life in this messed-up world. Then a car accident changed everything. Spiraling with grief and guilt, Sammy scrambles for distraction. He finds it in shock-value videos of gore and violence that terrified him as a child. When someone messages him a dark web link to footage of Ellery dying, he watches.

Sergeant Paxton Alejo is a League of Humanity Marine Commando, the best of the best. After getting sent to oversee a batch of fresh conscripts, Pax makes the fateful decision to sacrifice his life to save his subordinates. He is posthumously awarded the Cross of Honor, the highest military medal . . .

One man and his family of warriors love nothing better than mech battles, powered swords, and boarding actions. They're about to get their fill. Duke Uron Marlboro led his mighty house to victory in the Zezner war. The last thing he expected was for his political allies to turn on him once the planetary invasion was thwarted. With a civil war brewing between the noble houses, Uron has one option: lead a long-awaited expedition to find his people's mysterious home world.

In the 20th century Earth sent probes, transmissions, and welcoming messages to the stars. Unfortunately, someone noticed. The Galactics arrived with their battle fleet in 2052. Rather than being exterminated under a barrage of hell-burners, Earth joined their vast Empire. Swearing allegiance to our distant alien overlords wasn't the only requirement for survival. We also had to have something of value to trade, something that neighboring planets would pay their hard-earned credits to buy. As most of the local worlds were too civilized to have a proper army, the only valuable service Earth could provide came in the form of soldiers....

Ralph could be described as a rogue on a good day. A bad day involved a lot of cursing, calling him a pirate, or sometimes even having a shoot-out. It wasn't really his fault of course, or so he would have you believe. It was the fault of those who wanted to get in his way of making as much money as possible as a smuggler. His family had been gifted with a letter of marque for the Terran Confed, one that is inherited and has been passed down to him. Essentially, it gives him a lot of loopholes and ways through regulations to be a fantastic smuggler. Or as a legal pirate, a Privateer.