This book is part of a book series called Great Inventions .

This book has been graded for interest at 12-15 years.

There are 111 pages in this book. This book was published 2006 by Cavendish Square Publishing .

Steven Otfinoski has been writing for more than three decades. He is the author of Nineteenth-Century Writers in the American Profiles series, Great Black Writers, African Americans in the Performing Arts, Latinos in the Arts, and many other books for Facts On File and Chelsea House.