This book is part of a book series called Math Matters .

This book has been graded for interest at 4-8 years.

There are 32 pages in this book. This book was published 2006 by Turtleback Books .

Jerry Smath has written and illustrated more than forty books for children. His work has received much praise, including a Children's Choice Award, a Kids First Award, and the Parents' Choice Award. He lives in New York, USA with his wife and adopted cat, Pumpkin, the inspiration for this book. Gail Herman has written several young biographies for children, including Who Was Jackie Robinson?