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By Kris Hirschmann

Every great invention begins with a great idea! Read all the books in this series and learn about the history and impact of some of the most fascinating innovations and inventions of our time. Explore... This description may be from another edition of this product.

• Format: Library Binding
• Language: English
• ISBN: 1599533790
• ISBN13: 9781599533797
• Release Date: January 2010
• Publisher: Norwood House Press
• Length: 48 Pages
• Weight: 0.60 lbs.
• Dimensions: 0.3" x 7.1" x 9.1"
• Age Range: 9 to 12 years
• Grade Range: Grades 4 to 7