Extinction!

Earth survived the Arrival. Now it must survive what comes next.Six months after humanity joined forces with the enigmatic Braitack, Earth is still struggling to rebuild from catastrophe. Na'roon, Dr. Sarah Chen, and General Marcus Webb know the reprieve will not last. The Sha'An'Teen fleet is closing in, and this time the enemy is coming to finish what it started.As humanity races to construct hybrid weapons, underground sanctuaries, and a desperate survival program known as Project Adam and Eve, the fragile alliance between humans and Braitack is pushed toward its breaking point. Every victory costs lives. Every decision carries consequences that could determine whether either species has a future.For Na'roon, the final battle is more than a war for Earth. As the first bridge between two peoples, he must confront the truth of what he has become and unlock the ancient power buried beneath the planet. But humanity's last hope may not be a weapon at all.When the Sha'An'Teen invasion begins, orbital defenses collapse, cities become battlefields, and the survivors are forced to confront an impossible question: how far should they go to prevent extinction?The explosive conclusion to the trilogy that began with They're Coming! and continued in They've Arrived!, Extinction! is a sweeping science-fiction finale about survival, sacrifice, identity, and the freedom to choose what comes next.