The Titanium Ninja is a Ninjago: Masters of Spinjitzu book that was released in 2014. It records the events of the episode of the same name.
Official description[]
Ninjago: Rebooted! The wise-cracking ninja are back with all-new adventures on Cartoon Network and all-new toys on sale everywhere.
An all-new adventure based on the latest season of the hit LEGO® Ninjago TV show on Cartoon Network![citation needed]