Eleven point nine light-years from home, Captain Caitlyn Carver thought first contact was the hard part. She was wrong. The Xathren have come — not as explorers, not as diplomats, but as conquerors. One thousand years of exile in the depths of space have forged them into something relentless, and they've brought weapons humanity has never seen. When antimatter warheads strike Earth and Beijing vanishes beneath a firestorm that kills fifty million people, Caitlyn realizes the peaceful alien encounters of Tau Ceti g were only the beginning. Now attached to the warship Orion, Caitlyn finds herself at the center of humanity's desperate response — advised by William, a 780-year-old artificial intelligence who has been running battle simulations since before Columbus sailed, and haunted by what he learned on the surface of an alien world. The Xathren aren't mindless aggressors. They're a civilization driven by something far more dangerous than hatred: a grievance they believe justifies extinction. As fleet engagements escalate and ships burn at Saturn, Caitlyn must do what no one else can — bridge two species on the edge of mutual annihilation. But the key to stopping the war may lie not in human strategy or alien firepower, but in a technology so advanced it was mistaken for faster-than-light travel, and in one Xathren warrior whose loyalty to her people may be the only thing that can save them. In this final chapter of the Survive! trilogy, the question is no longer whether humanity can fight — it's whether two species can understand each other before there's nothing left to save. Readers will find: Fleet-scale space combat and a last-ditch defense of Earth A first-contact dilemma with no easy answer and everything at stake An ancient artificial intelligence carrying secrets of its own An alien civilization whose buried history reframes the entire war Perfect for readers who love military science fiction, first-contact epics, and space opera where the smartest move isn't always the biggest gun. Survive! Galactic War is the explosive conclusion to the Survive! trilogy, following Marooned on Planet Tau Ceti g and First Alien Contact. A story of first contact pushed to its ultimate consequence — where survival means understanding the enemy before it's too late. The war for two species' survival begins now.
