An epic new page-turner from the writer who gave us GONE. A global war is raging. You can't see it. It's inside you. & it changes everything. Sadie Mc Lure wants to find her family's killers. Noah Cotton needs to know what drove his brother insane. Their search for answers will throw them into the astonishing world of the nano
- where biots & nanobots battle for supremacy & the twitchers who control it all fight to stay sane. It's a fight for free choice. Every day could be their last. They've never felt more alive. Escapism doesn't get more thrilling than this.