Space Opera Science Fiction

The Terran Xenocide Event has hit the Terran Confederacy of Aligned Systems hard. Over 60% of their active duty military is down and dead, entire fleets are crewed only by a handful of beings, whole armies have just slumped to the ground. The Council/Confederacy Conflict has ensured that every planet is armed and ready, but the Atrekna are the wrong foe. Able to gate in troops and war material without the need for ships or vast logistics lines, the Atrekna appear to be an unbeatable foe who can manipulate space and time to ensure they always get the right outcome. With Hesstla being invaded...

I woke from cryostasis a prisoner. My crime? I have no idea. I was stuck with a hundred other women, all headed to who knows where. Captive in a dank, dirty cargo hold. Then, out of the darkness, came Solair. A handsome alien. Golden skinned. Horned. The dashing captain of a pirate ship. They rescued us - he gave my people food, shelter, and promised us safety. In exchange? He took me for himself. But the people who captured us, haven't given up. They want us back. They're powerful and will do whatever it takes to find us. The only thing stopping them? Solair.

Seven years after the indomitable Doug Stavenger has realized his cherished dream of establishing a colony on the inhospitable lunar surface, Moonbase is a thriving community, a marvel of scientific achievement created and supported by nanotechnology: virus-sized machines that can build, cure, and destroy. But nanotechnology has been declared illegal by the home planet’s leaders, and a powerful despot is determined to lay claim to Stavenger’s peaceful city - or obliterate it, if necessary.

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....

A farmer needs friends in the city who have his back . . . Haley Stonecipher sells farm goods for Tom Savage during the day, and fights crime by night in League City. She strikes from the cover of darkness, leaving death and fear in her wake through the criminal underworld. Ashley Thallus is a reporter, and an agent for Gwen’s mother. Sent to Phaethon to keep an eye on things, he gets caught up creating Haley’s media persona, which quickly goes viral. Wink McKelway and Jinxie Malone find themselves under contract with the Ultima Mule Company, and a new robot pilot with some ideas of his...

We are the last humans. We are hunted. We are refugees. We must return to Earth. The alien scorpions attack us across the galaxy. They butcher millions. Humans are now an endangered species. But we have not given up. We still have a few starships. We still have some hope. And we have a map home. On Earth, we can be free again. On Earth, we can stand tall. On Earth, we can rebuild what we have lost. Earth is but an echo, calling from beyond the darkness. We will answer her call. We will find our lost world. We will defeat our enemies. We will rise again!

During a war between two planets in the same solar system - each occupied by adapted humans - what is thought to be a cosmic superstring is discovered. After being cut, this object collapses into four cylindrical pieces, each about the size of a tube train. Each is densely packed with either alien technology or some kind of life. They are placed for safety in three ozark cylinders of a massively secure space station.

The first book of best-selling sci-fi author Jack Campbell’s new series Beyond the Frontier returns to find Captain John “Black Jack" Geary, the hero of the Lost Fleet series, awoken from cryogenic sleep to take command of the fleet. Geary’s legendary exploits have earned him the adoration of the people—and the enmity of politicians convinced that a living hero can be a very inconvenient thing.

When aliens attack and obliterate his solar system, fifteen-year-old Cody Ford narrowly escapes on a battered shuttle, carrying a precious cargo: the last remnants of humanity. Forced to think fast, Cody teams up with a brilliant young engineer named Ellaz to scavenge the wreckage of a lunar shipyard and construct a new starship – a ship capable of outrunning annihilation and carrying a warning to the rest of the galaxy. But building a ship is only half the battle. Cody and Ellaz must master cutting-edge technology, confront impossible choices, and face a chilling truth: sometimes, saving...

Kylie Rhoads risked life and limb to rescue a girl, thrusting the Dauntless and its crew in the middle of an interstellar tug of war. Now, running from Silstrand Alliance, the Gedri Freedom Federation, and The Black Crow, Kylie fights against the very thing she set out to save.

An entire sector in turmoil...neighbors who appear unconcerned...a favor asked of an old friend...sacrifices made for the good of humanity.... Before they can challenge the Dusahn and prevent them from expanding their empire further, the Karuzari must first gather much-needed resources. But doing so could be more difficult than anticipated.

The classic far-future novel about the telepathic bond of friendship between human and animal from the grande dame of science fiction and fantasy. Exiled after his home planet was turned into a military outpost following an interstellar war, Troy Horan is relocated to the planet of Korwar. Under the watchful eye of the police state, he lives in the slums in a restricted area for sub-citizens. He works as a day laborer in an interplanetary pet shop and has no idea why the Terran animals have been imported to Korwar or why he has the ability to silently communicate with them.

Graduate student Tom Rice is thrilled to embark on his first deep-space archeological expedition. He is part of a team from Earth, venturing out in search of artifacts from a civilization that ruled the universe many millennia ago. Called the High Ones, the members of this long-gone society left tantalizing clues about their history and culture scattered throughout space. One such clue, a "message cube" containing footage of the ancient ones, is more interesting than all of the others combined. It seems to indicate that the High Ones aren't extinct after all.

Tanis and Sera have taken the I2 to Khardine, the new capital of the Transcend, and must now travel to the Inner Stars and meet with Scipian Empress, Diana - who they hope will be an ally to the Transcend. With the Trisilieds Kingdom, the Hegemony of Worlds, and the Nietzschean Empire all aligned with the Orion Guard - not to mention a civil war brewing in the Transcend - they will need all the help they can get to secure the Inner Stars. But Empress Diana has her own plans for the Inner Stars, and while they may dovetail with the Transcend's for now, they may not always do so....

Gunnery Sergeant Torin Kerr is a Confederation Marine's marine. She has survived more deadly encounters---and kept more of her officers and enlistees alive---than anyone else in the Corps. Unexpectedly pulled from battle, Torin finds herself in an underground POW camp that shouldn't exist, where her fellow marine prisoners seem to have lost all will to escape.

Solara Brooks needs a fresh start, someplace where nobody cares about the engine grease beneath her fingernails or the felony tattoos across her knuckles. The outer realm may be lawless, but it's not like the law has ever been on her side. Still, off-world travel doesn't come cheap; Solara is left with no choice but to indenture herself in exchange for passage to the outer realm.

My history is unknown. My present is violent. My future may be more dangerous still. I use my unique skillset in one of the Moon’s many watering holes. Here, miners can spend their hard-earned money to forget that they’re not among the wealthy elite in the paradise colony on Mars. When a known crime boss walks in, events will begin to unfold hinting at a dark past and an even murkier future.

Mars is supposed to be dead. Bizarre quakes are rumbling over the long-dormant tectonic plates of the planet, disrupting its trillion-dollar mining operations and driving scientists past the edges of theory and reason. However, when rocks shake off their ancient dust and begin to roll seemingly of their own volition carving canals as they converge to form a towering structure amid the ruddy terrain, Lt. Jain and her JSC team realize that their routine geological survey of a Martian cave system is anything but. The only clues they have stem from the emissions of a mysterious blue radiation, and a 300-year-old journal that is writing itself.

Captain Kyle Roberts has commanded the carrier Avalon through the most vicious battles of the war against the Terran Commonwealth - but with Avalon in for repair, his political enemies deny him a new ship. Unwilling to accept a desk, he takes command of a covert operation using a captured Commonwealth warship to strike at the very heart of their enemy, drawing away the reinforcements that could destroy the Alliance's recent gains.

Winner of the Literary Titan Gold Book Award and the PenCraft Seasonal Book Award for Best Book Spring 2025 One daring mission could be her salvation—or her end. In a galaxy where stability is a luxury few can afford, young Sev dreams of a home she can call her own. Roaming the cosmos with her distant father, they drift from one perilous job to the next, barely scraping by in a universe full of danger and adventure. But when their last big job on a treacherous planet doesn't go as planned, their lives are forever altered. Join Sev on a thrilling journey through danger and discovery as she...