This book is part of a book series called Reading Power-Technology That Changed the World .

This book has been graded for interest at 8-11 years.

There are 25 pages in this book. This book was published 2003 by PowerKids Press .

Joanne Mattern is the author of more than 125 books for children. She resides in New York, where she frequently participates in writing and speaking engagements with school and community groups.