Season 1 episode this book is based on, see " Speak UP, Gekko!".
Les Pyjamasques et l'opération zéro
(English: The Pajamasks and the operation zero) is the nineteenth book of Les Pyjamasques et l'opération zéro Les Pyjamasques which was published by Éditions Gallimard on January 25, 2016.
"Zero points"! This is the note that Roméo Mécano has received today at school for not having been able to recite his poetry in front of the class. It is certain, Roméo is not a poet, he is even rather of the kind resentful. He will demonstrate it again tonight by building a gigantic robot stuffed with innumerable gadgets intended to demolish his school! Fortunately, the Pyjamasques are there to try to prevent him from carrying out his project!
Yoyo (first appearance)
Bibou (first appearance)
Gluglu (first appearance)
Roméo Mécano (first appearance)
Original Yoyo (brief appearance; only featured in the character biography page)
Original Bibou (brief appearance; only featured in the character biography page)
Original Gluglu (brief appearance; only featured in the character biography page)
This book marks the first appearance of the mainstream counterparts of Yoyo, Bibou, Gluglu and Roméo Mécano.
This is also the first place to take place in the mainstream Soft Reboot Continuity instead of its original counterpart.
Although the books now take place in the mainstream universe, the classic counterparts of Les Pyjamasques are featured in the character biography page.
The book also reveals Roméo Mécano's daytime identity, making him the only villain whose civilian identity is known.
This is the last book featuring the silhouettes of the main character's eyes to look transparent.
This is the first Pyjamasques book to have an official moral/lesson.
This is the first book to portray Bibou as a girl, despite her lack of eyelashes.
This is the first book to be made after the PJ Masks series premiered.
This is the first appearance of the Robot Demolisher.
This is the first appearance of the Chat-Bolide.
From then on, the book series would now have stories that are inspired from the episodes of the PJ Masks television series.
| Les Pyjamasques et le Grogarou | Les Pyjamasques au zoo ( Mass Market Paperback) | Les Pyjamasques et Roméo Mécano | Les Pyjamasques et Lilifée | Les Pyjamasques et Utupë, l'esprit de la forêt | Le secret des Pyjamasques | Les Pyjamasques et les mascrapules | Les Pyjamasques et le père Noël rebelle | Les Pyjamasques et le marchand de sable ( Mass Market Paperback) | Les Pyjamasques et la machine à bisous | Les Pyjamasques et la soupe à la citrouille | La petite sœur des Pyjamasques | Les Pyjamasques et le sablotin | Les Pyjamasques et le croque-chaussettes | Les Pyjamasques et le rêveur de l'arc-en-ciel | Les Pyjamasques et Magistère la sorcière | Les Pyjamasques et Energuman | Les Pyjamasques et le robot-blizzard | Les Pyjamasques sauvent la nature |
Soft Reboot Continuity
| Les Pyjamasques et l'opération zéro | La Légende des Pyjamasques ( Audiobook Edition) | Les Pyjamasques et le cadeau de Sorceline | Les Pyjamasques et la graine d'Orticia | L'école des Pyjamasques | Les Pyjamasques et la momie d’Apophis, Tome I | Les Pyjamasques et la momie d’Apophis, Tome II | Le Nin'Géant |
| La minibibliothèque des Pyjamasques |
| A PJ Masks Collection | Be a Hero! | Bibou et la chasse aux trésors | Catboy Does It Again | Friendship Saves the Day! | Fly High, Owl-Glider! | Gekko Takes Charge | Good Night, Heroes | Gluglu roi de la glace | Go, Go, Gekko-Mobile! | Hero School | Into the Night to Save the Day! | It's Time to Save the Day! | Le Pyja-Robot | Meet Catboy! | Meet Owlette! | Meet Gekko! | Meet the Heroes... and the Villains, Too! ( Australia, French) | Meet PJ Robot! | Meet the Wolfy Kids! | Mission Accomplished! | Owlette Gets a Pet | PJ Masks: Heroes Stick Together | PJ Masks and the Dinosaur! | PJ Masks Make Friends! | PJ Masks Save Headquarters! | PJ Masks Save the Library! ( Australia) | PJ Masks Save Halloween! | PJ Masks Save the Sky | PJ Masks: Here We Go! | PJ Masks 3-Minute Bedtime Stories | PJ Masks 5-Minute Bedtime Stories | PJ Masks Take-Along Adventures! | Party Heroes | PJ Masks Save the School! | PJ Masks Vs. the Baddies | Race for the Ring | Race to the Moon! | Super Team | Spring into Action! | Speed into Action! | Super Moon Adventure | Super Cat Speed! | Team PJ Masks | Time to Be a Hero! | To the Cat-Car! | PJ Masks: Halloween Heroics | PJ Masks Storyboard: Race to the Moon | Vive la rentrée avec Yoyo! | Bibou et le Ninja-football | PJ Masks: Battle of the HQs | PJ Seeker to the Rescue!: A Lift-the-Flap Adventure | Operation Easter Egg | Owlette and the Giving Owl (book) | The Flying Factory! | Merry Christmas, PJ Masks! | Mystery Mountain Adventure! | Super coloriage Pyjamasques | Gluglu marche sur la lune | Yoyo et la nuit du chat | Les Pyjamasques et Tatouro'Tom | Les Pyjamasques et la chasse aux papinuits | En avant la musique! | Roméo apprend à voler | Les Pyjamasques et Flamme rouge | Motsuki, la petite soeur de Sorceline |
| PJ Masks Fun Book | PJ Masks To the Rescue! Colouring Book | Moonlight Hero Math with PJ Masks | PJ Masks: Giant Colouring Pad | PJ Masks Sticker Scenes | PJ Masks Go For It! Colour By Number | PJ Masks Paint with Water | PJ Masks: Spot the Difference | PJ Masks: Dot to Dot Heroes | PJ Masks: Time To Be A Hero (painting and coloring book) | PJ Masks Activity Pack | PJ Masks All Shout Hooray! Deluxe Colouring Book | PJ Masks Sticker Book | PJ Masks Super Sticker Book | Yoyo-Rapido Coloriages & Jeux | PJ Masks: 1001 Super Stickers | PJ Masks: Save the Day | PJ Masks Ready to Save the Day | PJ Masks: Hooray for Heroes! Sticker Book | Les véhicules | Les chiffres | Les couleurs | Les formes |
| Pyjamasques N° 1 (Automne 2017) | Pyjamasques N° 2 (Janvier-février-mars 2018) | Pyjamasques N° 8 (Juillet-août-septembre 2019) | Pyjamasques N° 1 (Juillet-août-septembre 2019) |