In the shadow of the cosmos, an unstoppable alien fleet advances, leaving a trail of conquered worlds in its wake. The Xortaag armada, an epitome of galactic might, now sets its sights on Earth. Yet hope flickers in the most unlikely of heroes: a maverick starfighter pilot with a penchant for movie quotes, a daredevil stuntwoman, a lethal super-assassin, and a cosmic spymaster. Their mission: to shield not just humanity, but billions of other intelligent lifeforms spanning the multiverse.

Brad Mendoza is an idiot. He knows it, and so does everyone else. A promising naval career down the drain just, because he accidentally killed 504 civilians. So, it's time for him to give up and accept a dead-end command on Persephone, the worst ship in the fleet. Until he meets the beautiful and cunning Jessica Lin, his new executive officer, who harbors a terrible secret of her own. Now, he's in a race to save her and his stupid ship.

Keel Hennity was one of the greatest gladiators in the universe, the victor of countless glorious battles. He was assigned to guard the most dangerous creatures on his home planet. Then he died, and his life truly began. When Keel's consciousness was downloaded into the robotic body of an Imperial Marine, he was tasked with protecting the emperor and controlling the incredibly dangerous creature that ended his first life. Can Keel unlock the secrets of Star Dragons and protect the galaxy from a dragon-human war that could end life as we know it?

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.

Once, Master Commander Carter Rose was the Union’s secret weapon. An augmented, bio-engineered officer in command of the most powerful warship ever devised by human minds, Rose brought them victory against the post-human Aternien Empire. Then they cast him aside. A century later, humanity’s enemy has returned, hell-bent on revenge, and the Union's only hope is the man they had forsaken.

A few years from now, an inventor named Pax creates the "Univiz", a combination of augmented and virtual reality glasses that revolutionize how people communicate and interact with the world around them. The Univiz renders all other personal computing devices obsolete, and Pax goes on to become the head of Omnitech, the most powerful tech company in history.

Five years after physicist Mark Holder discovered the Slipstream Drive in 2058, humanity reached for the stars and began to colonize the galaxy. For centuries, humans continued to populate system after system without encountering intelligent alien life. Some 1,200 years later, after many generations of relative peace, in the year 3278, human space is invaded by a powerful and mysterious enemy. To these invaders, the very concept of free will is heresy. Their crusade—to eradicate humanity. The war begins, and the fight for the survival of the human race is on.

When Captain Ryker Vaughn signed up for ordnance patrol, he knew that scavenging for improvised explosive devices carried risk. After unexpected and inexplicable dangers, he becomes the sole survivor of his team—and a double amputee. Cinching tourniquets on his traumatically amputated legs, he fends off enemies before losing consciousness.

In 2063, Earth's overheated climate and war-ravaged cities are near breaking point. A new habitable planet is discovered within reach, but the first two missions have failed to return. This is the story of the third mission to Eden. What really awaits the crew of four as they make the long journey to this supposedly uninhabited virgin planet, and what is the link to the secret 900-year-old sect known as Alicians back on Earth? While Blake leads the Eden mission, a young researcher named Micah discovers a terrible truth that threatens the very existence of humanity.

In a distant future where advancements in cybernetics and gene-splicing have resulted in a dozen different variants of humanity, three individuals find themselves entangled in a conspiracy that could doom everyone in the colonized worlds. Paige Angstrom, a fierce and loyal Peacekeeper, yearns to shield her sister Volara from a life of corporate-indentured servitude. Hemlocke Shaw, a gene-spliced engineer, tirelessly searches for his missing eco-activist wife.

Technical Specialist Kerry Sevvers is the best the CDF's controversial Autonomous Weapons Division has to offer. He commands drone swarms with only his thoughts thanks to an experimental neural implant and a cluster of lethal AI. But not even his skills can prepare him for this high-risk mission to rescue a deep cover Colonial Intelligence operative. When his AI are corrupted by alien code and the op runs afoul of a long-dormant threat, it falls to Sevvers, his unsanctioned AI, codenamed Six, and a fireteam of Marines to fight a desperate battle on multiple fronts.

The day that changed Melody's life was like any other over the previous two years. She'd found she had a gift for writing, and her career as an author had almost healed the pain of losing her job. When the Secret Service rang her bell, everything changed. Something was nearing Saturn…and it was slowing down. Had she been right about the object?

U.S. Marine Tyson Gage has only one option left: to become a bounty hunter, then collect enough loot and upgrades to mount a rescue among the stars... Eight hundred years in the future. Joined by his dog and a beautiful woman who, despite their attraction, is on his last nerve, Gage must leave life on Earth behind for a universe of aliens, criminals, and hyperspace more deadly and awesome than he can imagine.

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. 

Piloting drone fighters from inside the fleet's most durable ships, drone pilots wage space battles thousands of kilometers away. Their success is unparalleled, and for years, they have held the invading Baranyk at bay. But when the alien enemy develops a new weapon that renders the fleet's drone fighters inoperable, humanity is on the verge of destruction.