Ellery and Malcolm's lives have been shaped tragically by events around Echo Ridge. They find themselves the last to see a girl who disappears there alive. The layers of the secrets around events at Echo Ridge are revealed to them in this young adult novel from the author of "One Of Us Is Lying".

Five students go to detention. Only four leave alive. For fans of Gossip Girl and Pretty Little Liars, this is the perfect high school thriller. Yale hopeful Bronwyn has never publicly broken a rule. Sports star Cooper only knows what he's doing in the baseball diamond. Bad body Nate is one misstep away from a life of crime. Prom queen Addy is holding together the cracks in her perfect life. And outsider Simon, creator of the notorious gossip app at Bayview High, won't ever talk about any of ...