It’s Christmas Eve, and Caillou just can’t wait for night time. He plans to stay up all night to see Santa, but he finds this a lot harder than he thought it would be.

This book is also available in French: Caillou, la veille de Noël.

Caillou learns about water conservation at daycare. When he gets home, he looks for ways to save water. Every drop adds up!

This book is also available in French: Caillou, chaque goutte compte.

Caillou makes his first snowman with the help of his friend, Sarah.

This book is also available in French: Caillou et le bonhomme de neige.

Caillou chausse ses premiers patins et saute sur la glace. Après plusieurs chutes et bien des encouragements de la part de papa et maman, Caillou patine enfin !

Ce livre est aussi disponible en français : Caillou apprend à patiner.

Caillou makes new friends on his first day at day care.

This book is also available in French: Caillou, mes amis de la garderie.

Grandma shows Caillou a great magic trick : turning scraps of leftovers, grass clippings, and apple cores into plant food.

This book is also available in French: Caillou, la magie du compost.

Les enfants de la garderie de Caillou sont curieux à propos des nouvelles poubelles de recyclage.

Cette histoire existe aussi en français : Caillou apprend à recycler.

Caillou s'amuse beaucoup avec son ami imaginaire. Ils s'attirent même quelques ennuis !

Cette histoire existe aussi en français : Caillou - L'ami imaginaire.

There's a special event at Caillou's day care. Leo, Clementine and Caillou are getting ready to be in a play.

This book is also available in French: Caillou, mon premier spectacle.

Caillou just can't get rid of the hiccups. Daddy, the all-time hiccup cure champion, is there to help.

Caillou is scared of Theo, a boy who uses his strength to get what he wants.

This book is also available in French: Caillou a peur de Théo.

Caillou is having trouble keeping up with Sarah, so he decides he's ready to try riding his bike without the training wheels. Caillou learns that there is a proper time for everything.

This book is also available in French: Caillou - La leçon de vélo.

Caillou va à la garderie et apprend à socialiser.

Cette histoire existe aussi en français : Caillou, la garderie.

Caillou veut être comme son papa et grandir et devenir un papa, lui aussi !

Ce livre existe aussi en français : Caillou - Aime son papa.

Caillou’s friend Emma has diabetes. Caillou worries about Emma until he learns that she can take care of her health and still have lots of fun like other kids.

This book is also available in French: Caillou, les collations d'Emma.

Caillou's friend Sarah gets on the big yellow school bus every morning, but Caillou has to wait a little longer before he goes to school. He just can't wait to ride the school bus!

This book is also available in French: Caillou prend l'autobus scolaire.

Le cirque vient en ville demain. Caillou ne peut plus attendre ! Papa veut aider Caillou à combler le temps, alors il propose une séance de jeu de cirque. Ensemble, ils planifient un spectacle amusant avec des jongleurs, des acrobates et des clowns.

Cette histoire existe aussi en français : Caillou joue au cirque.

Caillou would like to have a bicycle like Leo's. Daddy suggests using things they already have to make Caillou's bike look new again.

Caillou’s friend Sarah has a ­magnifying glass. She shows Caillou how it makes everything in the garden look bigger. Caillou will be a great jungle explorer. Follow the butterfly and the bird with him!

This book is also available in French: Caillou, l'explorateur.

Caillou wants to marry his mother. To help him understand why this is impossible, Daddy tells Caillou a story.

This book is also available in French: Caillou, le prince.

Caillou has so many toys and he leaves them all around the house. Before he can do anything else, he has to put them away.

This book is also available in French: Caillou range ses jouets.

Caillou est en train de dessiner, il a dessiné un chat et montre son dessin à son chat Gilbert. Vu qu'il s'ennuie, Caillou va même faire semblant d'être un chat pour tout faire comme Gilbert !

Cette histoire existe aussi en français : Caillou et son chat.

To celebrate Easter, Caillou and his family are staying with Uncle Felix at his farm. Caillou and his cousins have an Easter egg hunt!

This book is also available in French: Caillou, Joyeuses Pâques !

Caillou and his family go food shopping but not at the grocery store. They go to a farmer’s market. There, Caillou learns about locally grown food and foods that have to take a plane to get to the supermarket. Caillou also finds out that strawberries are available only in summer, but he discovers all sorts of other flavors! The family chooses something new, fresh from the farm, for that night’s dinner.

With Mommy and Daddy's help, Caillou learns that it's nice to hear the words please and thank you. They are like a friendly hug that encourages people to respond favorably. Politeness is much more than just a social convention; it is also a way to ease our interactions with others. Even very young children can learn to express their needs courteously. In this book, Caillou discovers why asking nicely is so important.