No. of pages 24
This book is part of a book series called Everyday Science .
This book has been graded for interest at 8-12 years.
There are 24 pages in this book. This book was published 2007 by National Geographic Society .
Catherine Hughes, M. Ed. , is the Executive Editor, Preschool Content, at National Geographic. She is the author of several books in the NG Little Kids First Big Book series.
This book is in the following series: