Secret Ninja ForceBook - 2017
Join the Secret Ninja Force on their adventures! Meet the members of the Secret Ninja Force. Learn how the train with Master Wu and how they keep Ninjago City safe. Discover what happens when they work together. Find out what it takes to be a Ninja.
Publisher: New York, New York : DK Publishing, 2017.
Characteristics: 48 pages : color illustrations ; 24 cm.
Alternative Title: LEGO the Ninjago movie