Collision

Destroying the Thulian North American headquarters has not ended the attacks, and ECHO must respond as incursions build toward another assault on its bases around the world. The heroes also face Dominic Verdigris, whose pursuit of the Seraphym complicates the effort to find the enemy’s main headquarters. Mercedes Lackey, Veronica Giguere, Cody Martin, and Dennis Lee make this Book 4 of the Secret World Chronicle, continuing the metaheroes’ escalating struggle.