In a future society that allows only two children per family, all third children are in danger from the dreaded Population Police, and these forbidden kids must work together to survive. Margaret Peterson Haddix's Shadow Children books are a huge hit with today's young readers, and now fans can own all seven thrillers from the best-selling series. Kids won't be able to stop turning the pages of each gripping read! Among the Hidden, Among the Impostors, Among the Betrayed, Among the Barons, Among the Brave, Among the Enemy, and Among the Free.