This book is part of a book series called Hello Math Reader .

This book is aimed at children in primary school.

This book was published 1996 by Scholastic US .

Kathryn Cristaldi is a former children's book editor. She is the author of Baseball Ballerina, Samantha the Snob, Even Steven and Odd Todd, and I'll Love You Till the Cows Come Home. She lives in New Jersey with her husband and daughter. Though there are no cows in her neighborhood, Kathryn has dressed up her dog in a cow costume on more than one occasion. Kristyna Litten is a children's book writer and illustrator. She has written and illustrated several books for children, including Chickens Can't See in the Dark, as well as created artwork for book covers and magazines. She lives in Yorkshire, England.