About Christine L'Heureux Books by Christine L'Heureux Caillou and the Big Bully by (author) Christine L'Heureux contributions by Francine Nadeau illustrated by Pierre Brignaud Ages 2 to 4 Grades p to k Caillou: Mon livre-veilleuse by (author) Christine L'Heureux & Gisèle Légaré illustrated by Pierre Brignaud Ages 0 to 4 Grades p