PJ masks are on their way, into the night to save the day! By day, they are Connor, Greg and Amaya, but by night they are Catboy, Gekko and Owlette, the PJ Masks.
Join them in this super-cool adventure storybook based on the episode 'Gekko and the Mayhem at the Museum' - Romeo has made a Big Box of Bad and has made the museum his headquarters. If the PJ Masks don't stop him, Romeo will control the whole city! Catboy, Owlette and Gekko must work together to beat the baddie.
Also available: PJ Masks: PJ Robot and PJ Masks: Super Sticker Scenes
- ISBN10 1526380978
- ISBN13 9781526380975
- Publish Date 11 January 2018
- Publish Status Out of Print
- Out of Print 22 June 2021
- Publish Country GB
- Publisher Hachette Children's Group
- Imprint Pat-a-Cake
- Format Hardcover
- Pages 24
- Language English