What If?: Fifty Discoveries That Changed the World

by Dian Dincin Buchman and Sele Groves

The stories in this book are about people who looked at things and wondered if they could make something else happen with what they saw. They took another look at an ordinary thing and they asked,... This description may be from another edition of this product.

• Format: Paperback
• Language: English
• ISBN: 0590410091
• ISBN13: 9780590410090
• Release Date: January 1988
• Publisher: Scholastic
• Length: 124 Pages
• Weight: 0.20 lbs.
• Age Range: 10 to 14 years
• Grade Range: Grades 5 to 9