Get ready for an amazing adventure! This new book from the Lego(registered) Ninjago series is packed with exciting activities, fantastic stories. The loss of Zane in the final battle with the Overlord has fractured the ninja team. But when a mysterious invitation to Master Chen’s Tournament of Elements arrives, everything is thrown into question…There are hours of fun to be had for kids aged 5 and up. The Hour of Ghosts (Activity Minifigure not included).