Kim Thompson is a filmmaker, television writer and children's book author. She wrote numerous Caillou screenplays and two titles in the Ecology Club series. She lives in Vancouver. < p/> Eric Sevigny is a graphic artist and the illustrator of numerous Caillou titles, such as Caillou: Every Drop Counts, Caillou: Happy Holidays, and Caillou Puts Away His Toys. He lives in Montreal.
