Product Description POP! A face full of bubble gum gets the accident-prone Christopher into some sticky situations, at home and at school. But his generosity and math skills save the day.
Customer Reviews: Another beautiful book with content!December 9, 1998 "Christopher" continues to absorb young children into a colorful, imaginative world while they learn math concepts almost without knowing it.
(From last review): The whole series has a consistent image and covers math basics critical to young elementary school kids. I recommend the series for any 4-8 year-old, especially if they need to solidify those basics! The images are inspired!