Zoe and Zack are best friends. They do everything together! In their latest learning adventure, the two pals show toddlers just how fun counting can be! While Zack juggles colorful balls with his feet or balances them on his head, Zoe makes the numbers with her body. Each number and ball has a grainy texture, which encourages children to learn by touch as well as sound. They can also easily identify numbers with the sturdy, tabbed pages. And what's more, each spread shows what each number looks like on dice and when counting with fingers. A great addition to a toddler's library of concept books!