Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
9490
Points per Word
0.000211
Page Count
48
Points per Page
0.041667
Series
Groundbreakers
Description
This book is a biography of the inventor, Thomas Alva Edison, who changed the world in which he lived with such revolutionary inventions as the phonograph, electric lighting, and motion picture.