This special anniversary edition includes 5 favorite titles from the Hand in Hand series. Conceived in collaboration with child psychologists, this series helps toddlers through the various stages of their development. The handy carrying case holds 5 books about growing: Potty Time Theme: Toilet training Mommy has a surprise for Caillou: a potty for him to use. After several attempts and a few failures and near misses, Caillou learns to ask for the potty when he needs it. Text: Joceline Sanschagrin The Babysitter Theme: Separation anxiety Caillou feels abandoned when his parents go out without him, but with his babysitter Lisa he realizes that he is not alone. Text: Nicole Nadeau Caillou Says No Theme: Self-assertion Caillou sometimes says no when he really means yes. Text: Nicole Nadeau The Big Brother Theme: A new baby joins the family Caillou gradually discovers the benefits of being a big brother. Text: Joceline Sanschagrin My Big Bed Theme: Transition to an adult bed Caillou has grown too big for his crib. After a few nights, he learns to appreciate his new grown-up bed. Text: Christine L'Heureux