Author Description

Ally and Zack are back! This time it's a numbers-and-shapes adventure for the twins as they plan, shop, cook, and decorate, preparing the best birthday party ever. As young readers follow the story, they learn to identify numbers and re-create shapes by manipulating bright-colored magnetic plastic pieces on a metal play tray built into the book. Challenges on every spread, cheerful, lively illustrations, and a light, playful story line will keep kids laughing and learning. The magnetic pieces can be stored in the mesh bag for later use.