A frontier world. One sheriff. And all the action one spaceport can't hold. Darklanding is the wild, wild west of known space. Sheriff Thaddeus Fry will never completely leave the battlefields of Centauri Prime. His assignment as the sheriff of Darklanding could be a do-nothing job, or it could get him killed.

Rivka Anoa has a gift and a galactic mandate. She's a lawyer accused of a murder she did commit. She stands ready to accept her fate, even though her victim was a murderer. A second chance appears. Become more than a lawyer. Be one who judges and punishes the guilty. Could she look herself in the mirror after meting out justice? She's about to find out. Rivka heads to space to be the Judge, Jury, & Executioner. Criminals have nowhere to go.

From space they came, to space they returned. Humanity would not be denied.The crew trains for their mission and joins the Cygnus-12 as it tests the Interstellar Space Engine, venturing far beyond anywhere they've gone before. They didn't expect to find life, but they did, another human colony at the far reaches of space. The Cygnus-12 goes on a mission of peace, but war beckons, and the space ship is the prize.

Benjamin Wrath is among the first officers to get sent to the Andromeda Galaxy. As part of the Sentient Crime Division, millions of light years from Earth, Wrath's precinct is in charge of maintaining order in a chaotic new frontier, tasked with protecting the rights of all sentient beings.

Glory barely survived its last battle twenty years ago. Captain Drake resigned rather than face court martial. But the enemy is back, and humanity needs everything that can fly. Maybe it’s not the ship at all but the crew. They hold the key. Drake rallies old and young alike to comply with orders so secret even he wasn’t allowed to see them until after the ship left the junkyard. Would it leave? That was another question. The core hadn’t been fired in twenty years.

They won't settle for mere victory. They want to exterminate us. Every last one of us. A surprise attack has sent the Star Alliance fleeing for its life. A remnant of a remnant, their meager fleet—all that remains alive—flees to what seems like a safe harbor: a forgotten backwater planet called Earth. Join ace fighter pilot Chase as he teams up with the modern-day militaries of Earth and fights the last battle for the universe.

A derelict warship, ancient but still alive. A small team of humans fighting for all humanity. Built for a time when the races were just finding their way to the stars, finding that they could dominate others. The galactic conquests created the arms race and the ancients, the Progenitors had to protect their own. They built a ship to drive the others away.

A formidable alien armada stands on the brink of vanquishing the cosmos, their gaze set firmly on every inhabited world. The last line of defense? An eclectic crew of improbable champions: a maverick starfighter pilot, a daredevil stuntwoman, a lethal super-assassin, and a cosmic prankster with alien tricks up his sleeves. Their mission is to shield not just humanity, but billions of other intelligent lifeforms spanning the multiverse.

Hudson Powell and Tory Bellona are the galaxy’s top Star Scavengers. Travelling to distant planets, they hunt for valuable artefacts inside the wrecks of giant alien starships that mysteriously lie crashed and broken on every portal world.

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.

It seemed the unthinkable had happened. Someone had actually targeted the Ghalian, an order of assassins known and feared across the systems. It was madness. Only a fool would go after the likes of them. But, it seemed, the galaxy had no shortage of fools. Retaliation most bloody was in order, and one man stood ready to spring into action. Hozark was his name, and he was no ordinary man. He was a Master Ghalian, an assassin skilled in the ways of death. Practical, mechanical, magical, to him it made no difference.

Commander Dalton Reeves is a maverick officer with exceptional genetic strength and a dark family history—a history that will come back to haunt him. Punished for exceeding orders one time too many, he’s packed off to the "The Abyss"—the most dangerous space station in the galaxy. But a posting that should have led to five years in obscurity will propel Reeves into the center of an interstellar war against a long-forgotten alien adversary with a bitter grudge.

Peacemakers. The Galactic Union’s most capable enforcers and resolute negotiators, their name alone elicits fear and awe among the Union’s citizenry. It is a time of upheaval throughout the Galactic Union. As the effects of the Omega War ripple outward, a Peacemaker falls silent at the outpost mining colony of Parmick. Sensing danger, the Peacemaker Guild dispatches two new graduates of the Academy to investigate and report. They are a new breed of Peacemaker, perfect for the clandestine infiltration mission.

The Sa’Nerra were close to defeat, then everything changed. Armed with a neural weapon, the brutal alien warriors turned Fleet crew against their own. Entire warships went rogue. Suspicion and fear ran riot. Surrender seemed like the only option. But Lucas Sterling knows that in the fight against the Sa’Nerra there is only victory or death.

Mia Verick's upbringing was . . . unusual. Most young women raised in the Kerrick Confederacy of Aligned Planets go to school. Mia had daily firearms practice, tactical exercises, and pilot training. She never cared about her strange life, only about living up to the expectations of her father. His mysterious job often takes him away on secret missions, leaving her to self-training until the day she can surpass him. Now she'll never get the chance.

The future has amazing technology. Our alien allies have magic. Together, we are building a training system to teach the best of humanity to go to the stars. But the training is monumentally expensive. Stephanie Morgana is a genius, she just doesn't know it. Join her on the first half of her adventure with this collected edition, including the first three megabooks in the Federal Histories series.

They’ve watched us for centuries through the Rift. They’ve prepared. Invasion is inevitable. The Earth Fleet has known of the Watchers for years, unwilling to share the knowledge with humanity. Now it might be too late. Hidden away from the Fleet, one man is creating a new colony ship destined for the other side of the Rift, but he’s missing a few pieces. Three other people have varied paths to get there. Ace goes from the streets of Earth to the Fleet training facility on the moon. Flint, an ex-Fleet pilot, must decide if a job is worth his life.

On the fringes of human space, a murder will light a fuse and send two rebels on a planetary scale collision course. This audiobook box set contains the first three books of the Opus X sci-fi series from Michael Anderle: Obsidian Detective, Shattered Truth, and Investigating Deceit. Jia lives on Earth, where peace is a given. Erik is on society’s frontier, where authority depends on how much firepower you wield. She is from the powerful, the elite. He is with the military. Both want the truth—but is revealing it good for humanity?

When a mine owner thinks that he's above the law and continues to utilize slave labor to keep his mines running, Barnabas, a former Ranger One, must fight for justice.

Earth’s first colony ship finally reaches the target world. The excitement of planetfall is indescribable, but quickly transforms into sick disappointment when they find the atmosphere is a roiling mass of hydrochloric acid, carbon dioxide, and other deadly poisons. They fly onward, seeking better planets. They find them, but none are ideal. The search goes on for a century, then longer still. As they move farther from Earth, aliens discover the intruding ship, and they begin to investigate humanity. They find our species unacceptable.

After decades hunting wanted offworlders throughout the solar system, Corporate Bounty Hunter Malcolm Graves doesn't bother asking questions. So long as the pay is right, he's the man for the job. And he always works alone. But when a high-profile bombing on Earth has Pervenio Corp clamoring for answers, they force him to team up with a strange, cyber-augmented partner. A young man more interested in statistics than instinct. Their assignment: Track down a suspected group of extremists from Titan who will go to any length to free their moon from the grip of Earth's corporations.

A thousand years ago, an alien invasion set humanity back to the Iron Age. Slowly, we recovered, colonizing the Solar System in peace. And discovered that an unknown force is stopping us from exploring any farther. But before the cause can be discovered, a slow-burning conspiracy threatens to explode into System-wide war. With enemies at home and in the darkness beyond, a team of unlikely heroes-a janitor, a mercenary, an asteroid miner, and a pirate-are the only ones who can avert a second apocalypse. This set includes the first three books of the newly-finished REBEL STARS series.

Dominic Moretti was dealing with a lot of issues. Life hadn’t been easy since returning home from Afghanistan. His marriage was on the rocks, his sports betting was out of control, and he was hanging out with the wrong cronies in Manhattan’s Little Italy - just another war hero who couldn’t piece his life back together in the real world. Also, there was that strange, annoying feeling that he was being watched.... Humankind was indeed being evaluated, by the highly advanced Khantam Lom, an alien species in control of much of the galaxy.

After the fall of the American Ayatollahs (as foretold in Stranger in a Strange Land) there is a Second American Revolution; for the first time in human history there is a land with Liberty and Justice for All.

The plot by the Galactic Union’s Mercenary Guild against the Four Horsemen has culminated in an invasion of Earth. Faced with an overwhelming force, the human mercs had no choice. They’ve fled, leaving Sansar Enkh to go to the Mercenary Guild headquarters on Capital Planet to stand trial for humanity. On the run, Jim Cartwright and Nigel Shirazi have travelled to the Winged Hussars’ secret base of New Warsaw, in an effort to convince Alexis Cromwell to join the fight, while the other mercenaries who escaped the fall of Earth have gone to the perceived safe haven of Karma.

He was in a gang but was trying to change his future, when a board member of the elite advanced academy NEXUS made a snap decision and offered him a chance. Then fate, or an unbalanced genius, offered him another. The Nexus Academy is for the elite trainees from Earth, and now trials from our alien allies, as they teach the future generation how to fight, lead, hack, spy, and many other talents and tactics. Hired by companies, governments, and NGOs, these graduates work to pay off the massive debt their training at the academy accumulates.

When a high-value scientist is taken hostage inside the galaxy's most dangerous prison, Halek Cain is the only man for the job. The last remaining survivor of the Reaper program, Hal is an unstoppable force of fuel and madness. A veteran amputee-turned-cyborg, he has a history of violence and a talent for killing that is unmatched by any soldier. With the promise of freedom as his only incentive, he'll stop at nothing to earn back his life from the people who made him, imprisoned him, and were too afraid to let him die.

Logan Conner is the son of a king, the heir to the largest of the five star-dominions, and the best mech pilot in the galaxy. His people are plagued by pirates and raiders, surrounded by enemies, and not even his father can fight them all. Logan gives up his position, his rank, even his name, and becomes Jonathan Slaughter, leader of a rough-and-ready band of mercenary mech-jocks bent on taking the battle to the enemy on their own terms.

The West's own governments are giving up, have already lost, or are leading the charge to something else. This doesn't sit well with those who believe in liberty. This is the story of a people who have lost the political fight, they've lost the culture wars, they haven't seen a level playing field in a generation, and they are about to be made serfs. None of that matters. They're leaving....

Brian Polk had been stateside for barely a year after leaving the Air Force when the unthinkable happened. It was an interstellar invasion. The Earupitans' technology and weaponry was so remarkable, humanity never really had a chance. The aliens now walk brazenly among humans - their reptilian eyes always watchful, always scrutinizing. Humanity now lives in fear - freedom is a thing of the past. And then there are those who have befriended the enemy. But not Captain Brian Polk. When he acquires some of the alien technology, he finally has hope of making some small difference.