Captain John Nathan Duggan and his crew are given a mission - find the missing ESS Crimson and bring it home. Little does Duggan realize, this is no ordinary mission. As he struggles against enemies both within and without, he desperately tries to unlock the mystery surrounding the Crimson's disappearance and the unknown weapons it carries. He soon discovers the missing warship might be the only hope for salvation that mankind has left. When everything is veiled in secrecy nothing is easy, as Duggan is about to find out.

A fragile truce hides a deadly deceit. A century ago, an alien fleet attacked Earth. After decades of bitter war, a truce was struck. The aliens disappeared. Humanity stood down. But the captain of the aging battleship Walker Pierce will never forget. He has spent the last months in disputed space, against the wishes of his superiors and many of his weary crew, looking for proof of alien treachery and afraid of what he might find. Because this time, if the aliens attack, humanity won't be so lucky. 

At a time when Humans were just starting to venture forth into the Galactic Union as mercenaries, Martin Quincy survived long enough to do something no one else had - he retired. There was only one problem: He got bored. After battling aliens for many years - killing aliens and getting paid - retirement didn’t suit him, and he decided to strap on the combat armor and go back to the stars. Along with his old friend Kal, Martin joined Cartwright’s Cavaliers, humanity’s best merc company. Life was exciting! But he got bored. Again.

Anderson Cross knows command is his destiny. But a seemingly victorious engagement turns deadly as his ship catapults through space into alien territory. As it escapes, an errant torpedo destroys a relic sacred to the aliens. A holy war starts with one lit match, then explodes. Now, Cross and his executive officer, Kate Flynn, face the might of an alien invasion bent on the destruction of all Earth’s children. Their solitary ship now bears the hatred of an entire species. Can they survive long enough to save humanity?

The Metal Legion faces its most difficult mission to date when they're thrust into a multi-species battle for power and have to combat enemies from the air, ice, and space. 

The Dominion’s surprise attack was almost a total success. Victoria’s home world was captured. Victoria’s vaunted Second Fleet was annihilated, its Third Fleet shattered. The Home Fleet fought a bitter and bloody rear-guard action as Queen Anne and the space station Atlas fled to Refuge, but now they are trapped there. The Dominion fleet batters at the worm hole defenses and its strength increases every day. The Victorian forces are not strong enough to fight their way out. It is a war of attrition that Victoria cannot win.

In a demilitarized zone on the border of human space, long range spy satellites are mysteriously going quiet, and no one know why. Captain Susan Kamala and her crew are dispatched to figure out what's going on and solve the problem. That problem, however, is a mysterious, bleeding-edge alien ship that no human vessel could hope to match in open conflict. But, it's not spoiling for a fight. Now, the Captain and her crew must figure out how to navigate a complicated game of diplomacy, balancing the needs of their corporate overlords and the honest desire for a lasting peace....

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.

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. 

In the first book of the Star Crusades: Uprising series, the bloody struggle is told through the eyes of an illegal pit fighter named Spartan, who is forced to choose between incarceration or military service. Choosing the Confederate Marine Corps over servitude he begins his 30 long weeks of training. Together with his group of marines, they are honed into a force ready to be thrown into the meat grinder on the newest and greatest planet in the Confederacy, Proxima Prime.

As a development platform for desperately needed advanced technology, the experimental starship Foresight is the greatest hope humankind has to flee the alien hordes. For test pilot Captain Nicholas Shepherd, the success of the program is even more personal. Successful completion means delivering his wife and son safely off-world and leaving the war behind for good. But when Foresight suffers a critical malfunction during her final scheduled flight, what should have been a minor setback becomes a major fight for survival.

Commander Scott McNabb and the crew of the science vessel, Hermes, are three years into a five-year-long survey of the asteroid belt when they discover a derelict spaceship in orbit around a binary asteroid. The ship contains an experimental quantum device, lost while en route to a research colony on Europa.

It was every starship captain’s nightmare, and for Travis Miller, it was his own personal hell. He’d done everything by the book, but when the Tahni had attacked him and his crew, there was no choice but to return fire and destroy the first alien vessel humans had ever encountered. Excoriated in the press, his career in shambles, Travis is exiled to a long patrol of the outer colony worlds. Forgotten, except as a bad example...until the Tahni prove him right by declaring war on the human commonwealth.

Ben Hutchins buried his anger to survive. Stranded on a ravaged Earth after a devastating alien annihilation, the haunted young man has nothing except his late father’s cutting-edge exo-suit and a veteran soldier for company. But when he uncovers the truth about his armored prototype, he unwittingly paints a target on his back for those who seek humanity’s destruction.

Zack Quick has been on the move for 10 years, hacking big corporations and exposing their secrets. Then he stumbles upon one of the biggest discoveries that will forever change the world - and possibly get him killed. Kaylan Farrow is the pilot for Earth's most advanced spaceship, whose maiden voyage is supposed to take her crew to Titan, but newly released images from a deep space probe threaten to cancel the mission.