With the help of his friend Sarah, Caillou makes his first snowman. The snow is perfect, but Caillou lacks experience. Sarah proves to be a very patient teacher. They finish with a delicious snack made by Mommy, and Caillou makes sure the snowman is not left out. Drawn from the popular animated television series, the Clubhouse books follow Caillou as he continues to explore the world around him and gain a better understanding of his environment.