Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.2
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
18152
Points per Word
0.000165
Page Count
128
Points per Page
0.023438
Series
Lerner Biography
Description
This book is a biography of Thomas Alva Edison, the inventor of the electric lighting system and the phonograph.