Hausos is a peaceful farming colony. Once controlled by the Tahni, it's now settled by a collection of homeless refugees and war veterans, among them Cam and Vicky. Their life is pleasantly boring, quiet enough for demons from the war to nag at the corners of Cam’s mind on lonely nights. He fights the demons back with willpower and alcohol, determined to make this place home. But the peace doesn’t last.

Cam is a Marine, not a spy. That’s what he keeps trying to tell Fleet Intelligence. But when he and Vicky signed back up, they agreed to follow orders. And their orders are to keep working for the Corporate Security Force, and find out what the private paramilitary force knows about Zan-Thint's plans to use Predecessor technology against the Commonwealth. Stuck leading a crew of cutthroat mercenaries - who want nothing more than to slaughter the wildcat miners, and take their rhenium ore - Cam and Vicky try to figure out why the Corporate Council is really interested in the mine. 

Cam Alvarez and Vicky Sandoval have pursued the renegade, Tahni Zan-Thint, to his refuge in the outlaw cartels of the Pirate Worlds. On a planet of endless ocean and volcanic fury, Zan-Thint is coming ever closer to learning the secrets of the ancient alien weapons he’s discovered. And if Cam and Vicky can’t stop him, he’ll unleash the wrath of a long-dead civilization on all humanity. 

Jason McKay and Shannon Stark, two young Republic Space Fleet Intelligence officers, are given the leadership of a new special ops unit. The mission? Guard the spoiled daughter of an important senator. Neither thought the mission would be anything more than babysitting....Until the aliens invaded the colony. Implacable, relentless, merciless - the armored creatures will slaughter anyone. Survival will be the least of their challenges, as Jason and Shannon are forced to weigh the lives of the people they lead, and the ones they love, against their duty, honor, and planet. 

One man's epic story of loyalty, perseverance, and hope in a galaxy at war. Now in a single volume. Alliance Navy Commander Grayson Stone is patrolling a nearby space station when a mysterious starship appears. It emerges from a storm of fire, its shields impenetrable, its weapons overwhelming, attacking without provocation and annihilating everything in its path.

Terminal Lance Lucky Lee Savage likes his life. Sure, doing PT hungover is a pain, but no one can dodge responsibility like he can - or sweet-talk the cooks into giving out double rations. 

When Van Tudor returns to his childhood home, he inherits more than the family farm. His grandfather used to tell him fantastic stories of spacemen and monsters, princesses and galactic knights. Little did Van realize, the old man's tales were more than fiction; they were real. Hidden beneath the old barn, Van’s legacy is waiting: a starship, not of this world. With his combat AI, an android bird named Perry, Van takes his first steps into the wider galaxy. He soon finds that space is far busier and more dangerous than he could have ever conceived.

Chase Weston was a mercenary. Angel Cortez was an archaeologist. Neither one of them expected to be recruited to save the Earth by an ancient alien AI. But a doomsday machine, the Sunkiller, is heading for Earth at close to the speed of light. And unless they gather the lost alien artifacts needed to destroy it, humanity will be extinct. Unfortunately, those artifacts represent unlimited power - the kind that nations and corporations will kill to possess - and the next one they have to find just happens to be right in the middle of enemy territory.

Get the Earth's Last Gambit bundle, featuring all four books in this first-contact series blending hard sci-fi and edge-of-your-seat action. 

Years after defeating aliens bent on burning down the galaxy, the Interstellar Union is breaking apart, its member species undermining each other at every opportunity. When an interdimensional distress signal arrives, only humanity is interested in helping. Captain Vin Husher is given command of the UHS Relentless, and sent in as part of a carrier strike group...right into a trap laid by humanity’s old enemy. Surrounded by a bioengineered super-species and unable to return home, Husher must draw on decades of experience just to keep his people alive.

Amir belongs to more than exotic and wild beasts. Alexa, Brody, and the growing colony will cause long-hidden RUPAC elements to rise from the darkness, culminating in a struggle to control the new world.

Even in space, crime still exists. After taking a Peacemaker job to find missing fuel, Perry finds something far more sinister than simple theft - a voice, crying out in a forge of heat and flame, and the discovery reveals a series of acts so vicious that nothing short of revenge will suffice.

Earth’s entire fleet and all her legions are conscripted by the Galactics. Centurion McGill of Legion Varus is among countless troops pressed into service as cannon fodder for the Empire. Not everyone on Earth is happy with the demands of the Galactics. Earth has built up her military for decades, and now she might lose everything in a foreign war no one understands. As the man who has killed more Mogwa than any other human in history, McGill is approached and given a mission. He has a fateful decision to make.  

The Yellowstone supervolcano has begun to erupt, sending North America into chaos and the rest of the world into a panic. People are dangerous and desperate, knowing this will plunge the continent, and the world, into perpetual winter.

Convicted of a minor traffic violation, Rev Pelletier is conscripted into the Perseus Union Marine Corps...for up to a 30-year term of service. Anxious to get back to his civilian life and job, Rev opts for a shorter term as a Marine Raider taking the fight to the enemy. But with extremely high mortality rates, can he and his friends survive until their term of service is over?