Mystery Of The MasksBook - 2018
There's a new gang in Ninjago City -- the sons of Garmadon, named after Lloyd's dad. These crooks are tough, and they are determined to steal the famous Oni Masks. If they get all three masks, they could become all-powerful. It's up to Lloyd and the ninja to catch those crooks! Can they protect the masks -- and Lloyd's dad's good name?
Publisher: New York, NY :, Scholastic Inc.,, 
Characteristics: 32 pages : color illustrations ; 23 cm.
Alternative Title: LEGO Ninjago, masters of spinjitzu (Television program)