Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
3.5
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2509
Points per Word
0.000199
Page Count
32
Points per Page
0.015625
Series
Graphic America
Description
In graphic form, this book discusses significant inventions throughout history and provides information on inventors, such as Benjamin Franklin, Thomas Edison, and Henry Ford.