About Rebecca Klevberg Moeller Books by Rebecca Klevberg Moeller Caillou: The Sock Mystery - Read with Caillou, Level 2 adapted by Rebecca Klevberg Moeller illustrated by Éric Sévigny Ages 3 to 18 Grades k to 2 Caillou: Le mystère de la chaussette Lis avec Caillou, niveau 2 adapted by Rebecca Klevberg Moeller illustrated by Éric Sévigny Ages 3 to 18 Grades k to 2 Caillou: On Stage - Read with Caillou, Level 3 adapted by Rebecca Klevberg Moeller illustrated by Éric Sévigny Ages 3 to 18 Grades 1 to 3 Caillou en spectacle Lis avec Caillou, niveau 3 adapted by Rebecca Klevberg Moeller illustrated by Éric Sévigny Ages 3 to 18 Grades k to 2