Being a toddler means lots of big, new experiences-socially, emotionally & physically. The Leap Frog Tag Juniour Toddler Milestones Book Set is here to help! Each sturdy board book features an interactive story & sing-along songs your toddler will love, plus a Parent Guide full of expert insights & tips for you to try together at home. Each board book features beloved characters that show toddlers how to approach big milestones. Set of 4 board books teaches about: Self confidence during toilet training. All about being a sibling. Understanding & communicating feelings & emotions. Night-time routines using numbered steps.