Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1859
Points per Word
0.000269
Page Count
32
Points per Page
0.015625
Description
In graphic novel format, this book relates the story of Thomas Edison’s involvement in the development of the incandescent light bulb.