When all new threats are dealt with, old enemies emerge from the shadows. Dean Parker has brought his wife home, and he’s looking forward to relaxing and having a future with his family on New Spero. The Iskios vortex is gone, vanquished by the Hero of Earth, but unforeseen enemies linger in the universe. The Bhlat send a warning to the humans, one that suggests the Kraski may not all be dead. All signs point to Lom of Pleva, a wealthy and very dangerous enemy to have.   

“The Theos await you. Only then will we stop the Unwinding.” The threat of invaders is gone, and Earth has been bartered away as a price for peace. Yet, the human world of New Spero is thriving and full of hope. Joining the rank of the Gatekeepers, Dean and Mary set off to explore worlds connected by the mysterious portals. When they stumble upon a strange symbol, they are led to an ancient object, one that sets them on an unstoppable path. The journey takes them through multiple worlds, before they can find what they’re searching for.

After a surprise visit to Earth, Dean and his crew travel to Proxima Centauri, home of humanity’s first colony world. Once again, Dean’s efforts to lead a normal life are cut short when his sister is threatened by deadly creatures at Terran Five, Spero’s northernmost outpost. There, Dean stumbles on an ancient secret, buried deep in the snow-covered mountains, that will change his life forever. And when communication with Earth ends, he realizes his worst nightmare has come true. The Bhlat have arrived.   

Things have slowed down for Dean and Mary as they manage the expanding human colonies on Haven, New Spero, and Earth - until they receive a distress call from the Keppe. Magnus and Natalia are in the midst of a three-year exploration mission on the alien vessel, but mysteriously vanish with less than a year left to go. The portals are failing, making the journey more arduous, and when the crew finally think they know what’s happening, they realize they are also stranded.

A year after the Event, horrific memories of the vessels linger in Dean’s mind as he tries to find his way forward in his new life. But now the heroes of Earth face a new threat that endangers the fragile remnant of humanity. Two rebel hybrids have escaped from their segregated encampment. Dean and his team pursue them across the galaxy, racing to catch them before they reach an unseen enemy. This new threat is looming over Earth, their name spoken softly and fearfully by anyone who knows of them. 

The first human exploration vessel has been manufactured. All it needs is a mission. Horizon is a state-of-the-art vessel, a hybrid born of Keppe technology and human innovation. Magnus accepts the role of captain as the new ship is launched on its maiden voyage. Dean’s thrilled to take a back seat on the adventure, but things don’t ever work out as planned for our hero.

Cities all around the world reported strange alien vessels descending. Some saw them as the heralds of a new age; others fired everything they had at them. All were taken as the beams lashed down and drew them into the sky. Dean was left behind, seemingly the last man on Earth. A trail of clues left by his dead wife guides Dean on a perilous journey across America and beyond to learn the truth behind the mysterious ships and save humanity from its doom.   

The Academy is a galaxy-class school, created to train the next generation of Gatekeepers. Jules Parker is attending the Academy, alongside her best friend Patty. When the Kold threaten everything her father and his friends have spent years building, she must reveal that her Iskios abilities are stronger than ever. With Magnus and Slate away on the Horizon, and Mary working on the board of the Alliance of Worlds, Dean finds himself out of the action for the first time.

Jules has recently graduated as the youngest Gatekeeper in Academy history and takes residence on her father's newly appointed ship, Light. Together they must escort Brik, a being from the long-deserted world of Sterona, to his people's distant home. The trek won't be easy, but for the Parkers, nothing ever is.

Earth belongs to mankind once again. But not everyone has the same vision for the planet. Dean visits Earth, touring the colonies, and quickly learns that not all remaining humans are pleased with the new changes to their planet. The Restorers are determined to build a pre-Industrial Revolution state, claiming technology will only destroy them again. Dean must infiltrate the group and learn their master plan before they go too far.

A secret buried in the Antarctic. A puzzle unsolved for thousands of years. And a Brooklyn-born master gunnery sergeant who's royally pissed that he has to babysit the researchers sent to figure it all out. But when Patrick "Wic" Finnegan finally sees what the team has uncovered, he can't believe his eyes, nor is he prepared for the violence to come. Soon, the portal opens and unleashes a storm of unbridled fury upon humanity.

Renegade Star: Publisher's Pack 8 contains books 15 and 16 of the Renegade Star series: Renegade War and Renegade Peace.

The Celestial War has arrived. Captain Hughes and his team of rebels have created a shaky alliance with the same government that sought to end them, but even that might not be enough. In order to combat the Celestial threat, Jace will need to convince the Sarkonian Emperor to not only join his cause but lend him the resources he needs to overpower the enemy.

Renegade Star: Publisher's Pack 7 contains books 13 and 14 of the Renegade Star series.

Renegade Star: Publisher's Pack 5 contains books nine and 10 of the Renegade Star series. After waking up on the floor of an unknown ship, and with no way of contacting his crew, Captain Jace Hughes is forced to fight his way through a myriad of soldiers. With no memory of the battle or how he arrived on the ship, he has no choice but to act. By shooting his way out.