6An all-new LEGO Ninjago chapter book! Includes three short original stories and full-color illustrations perfect for reluctant readers.

Kai and Nya have always worked together closely as brother and sister. But that was before the return of Krux and Acronix. The nefarious Time Twins soon reveal long-buried secrets from Kai and Nya's family's history. Can the two ninja work together to overcome the past and face the future? This all-new chapter book includes three original stories about the ninja and full-color illustrations.