Gluglu marche sur la lune (English: TBA) is a book based on the PJ Masks which was published by Gallimard Jeunesse on June 6, 2019.
Official summary
Les Pyjamasques pursue Sorceline to the Moon to foil her evil plan. She wants to recover a "super moon crystal" that will allow him to dominate the city and all its inhabitants. But once there, nothing happens as expected: Yoyo and Bibou are made prisoners. Will Gluglu overcome his fear to save them?