Alliance Navy Commander Grayson Stone is a prisoner. His encounter with the alien invaders is behind him, a reckoning years in the making ahead.  War in the galaxy is about to explode in a way he never imagined. The fate of humankind rests on a razor’s edge. He won’t remain idle. One way or another, he’s determined to escape. To send warning of the imminent assault and sound the call to this new war.

Events on Naraka leave Grayson exhausted but hopeful. The invaders may not be as unstoppable as he thought, and the entire weight of the Alliance is about to enter the fray. Rejoining the Navy should bring closure to his ordeal and allow him to return to his life as a pilot. Except his mesh partner is still stranded on a freezing planet. Except his past refuses to let go of his future. Except the man he trusted to rally the defenses may have sabotaged them instead.

The enemy marches on. While hope is fading, all is not lost. Grayson has information that could change the outcome of the war. He's beaten but not broken and ready to rejoin the fight. Except, his failing starship is weeks away from the nearest port. Except, slowing the aliens means convincing sworn enemies to join forces in a fight they cannot win. Except, his only chance at victory may rest in a derelict ship floating beyond the edge of space.

Series finale! The starship Pioneer’s voyage is coming to an end, and it won’t be like anything the passengers or crew could have imagined. If any of them survive to see it. Pioneer needs to reach the Forge, but the Forge is surrounded by the enemy’s massive fleet, which is preparing to launch an assault that could leave the station in ruins. Keesha works to repel the attack, mounting a defense she can only hope will keep them all alive. Light-years away, Joseph and Max have located Preslan and Tyson. While finding them was relatively easy, getting to them won’t be.

Captain Mitchell "Ares" Williams is a Space Marine and the hero of the Battle for Liberty whose Shot Heard 'Round the Universe saved the planet from a nearly unstoppable war machine. He's handsome, charismatic, and the perfect poster boy to help the military drive enlistment. Pulled from the war and thrown into the spotlight, he's as efficient at charming the media and bedding beautiful celebrities as he was at shooting down enemy starfighters.

Series finale! The Deliverance is on the brink of destruction. The planet is more dangerous than anyone realized - the crossroads of a war millennia in the making - and the colony is Ground Zero. But the courage of a few can move mountains, and the fight isn’t lost yet. The enemy thinks they have Caleb right where they want him. They ought to think again.

When the going gets tough, Sheriff Duke gets tougher. He’ll have to if he’s going to survive long enough to see justice done. The monsters infecting the forgotten Earth don’t sleep, and neither can he. There’s no time to rest. There’s no time to recover. The clock is ticking, the stakes are rising, and if he fails it’ll be more than his wife and child that are caught in the fallout. It’ll be the whole world. 

The journey of the starship Pioneer continues in the fourth thrilling installment of the Forgotten Starship series. The ship is in dire straits, deep behind enemy lines, and on the verge of capture. While Tyson fights to prepare a defense, other forces work to ensure his ultimate failure as they seek to claim one of Pioneer’s few remaining secrets. Meanwhile, Keesha and the Marines may have captured the enemy Forge, but they have no idea how to bring it under control. Searching for answers, strange echoes from within the station lead Keesha to make a dangerous decision.

Once. Just once. Sheriff Hayden Duke would love to get involved in a mess that didn’t blow up into an all-out disaster. Not this time. His hunt for clues has led him to more questions and a whole heap of new trouble: He lost his horse, his newest ally is a wanted man, and the enemy he’s chasing isn’t the enemy he expected. They’re worse. Much, much worse. They say no good deed goes unpunished. It's time for Hayden to punish back.

After 100 years crossing the expanse, the generation starship Pioneer is nearly halfway to her destination. The horrors of her first few days in space have been erased by time and forgotten by the residents of the city nestled inside. But all good things must come to an end. After a double homicide leads to a suspect who shouldn't exist, it isn't long before Pioneer's dark history catches up with the people of Metro, and Niko, in particular. With no time to waste, the race is on to unravel the secrets of the past and bring the one person who can help into the present.

In the 24th century, rising sea levels triggered by World War have forced humankind into a handful of densely populated cities surrounded by massive seawalls. Digitized consciousnesses known as Shades prowl the streets in bodies that aren’t their own, carrying out clandestine operations ordered by the artificial intelligence created to shepherd humankind through the aftermath. Cassidy is one of the most experienced Shades in the Initiative. An elite operative with an impeccable record, he’s dedicated his life to combating the organized crime that threatens the new world order.

The generation starship Pioneer continues her centuries-long journey across the vastness of space. Joseph has returned to hibernation. The passengers are safe. For now. When the ship suffers an unexpected malfunction, Preslan is brought in to help identify the source. Joining Tyson on the bridge, it isn’t long before they determine there’s more to the anomaly than meets the eye.

The enemy is coming. The enemy is already here. For years they’ve prepared, plotted, and planned. For years they’ve waited to strike from above and below. Earth is under siege. The enemy covers the landscape. Proxima is unharmed. But that’s about to change. No armies can stop this menace, and no defenses can slow the advance. We are scattered and isolated. We are ignorant and weak. No help is coming. No help remains...or does it? Old heroes will sacrifice everything. New heroes will rise.

An ancient starship discovered... An eternal enemy revealed... An impossible mission to save humankind. The Goliath has been discovered, the first of its secrets revealed. Now the race is on for Captain Mitchell Williams and his crew to return to Liberty and recover Origin's lost memories before the enemy can complete their violent conquest. It's a mission with a near-zero chance of success. A mission that only the Riggers would be crazy enough to accept - and skilled enough to survive.

Starting a war with an enemy 100 times stronger is insane. It’s desperate. And it’s Earth’s only hope. A massive alien power looms over humanity, claiming Earth as its territory and humanity as its slaves. The Hegemony has already taken over one colony, yoking hundreds of thousands under their brutal rule. Every tactical exercise, every war game, and every simulation gives humanity zero chance in a defensive campaign.