"This book left me breathless!" - R. L. Stine, #1New York Times bestselling author of Goosebumps and Fear Street, onThe Darkdeep"Everything you could want in a series." - Soman Chainani,New York Times bestselling author ofThe School for Good and Evil, onThe BeastThe blockbuster middle-grade series byNew York Times bestselling authors Ally Condie and Brendan continues in this edge-of-your-seat adventure that'sStranger Things meetsThe Goonies.After the events of Dark Halloween,