Step into the action-packed world of LEGO® NINJAGO™ and discover everything there is to know about the legendary NinjaMeet the heroes of LEGO NINJAGO™, learn all about their foes, and join them in their fierce battles. Discover their amazing weapons, vehicles, and dragons. Learn how to become a powerful warrior just like Kai, Zane, Cole, Jay, Lloyd, Nya and their wise leader Sensei Wu.Covering all four series, LEGO NINJAGO™ The Secret World of the Ninja explores the main characters, their personalities and weapons. Follow the Ninja on their journey to become Masters of Spinjitsu! LEGO NINJAGO™ action comes to life through LEGO NINJAGO™ sets and images from the TV series.Comes with an exclusive LEGO NINJAGO™ minifigure!LEGO, the LEGO logo, NINJAGO, the Brick and Knob configurations and the Minifigure are trademarks of the LEGO Group. ©2015 The LEGO Group. Produced by Dorling Kindersley under licence from the LEGO Group.