This book is part of a book series called Time For Kids Biographies .

This book has been graded for interest at 6-10 years.

This is a chapter book. Publishers market early chapter books at readers aged 6-10 years. This book was published 2008 by Festival Books .

TIME For Kids magazine has 4 million weekly subscribers in nearly 160, 000 classrooms. Timeforkids. com gets over 6 million page views every month