Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.9
Points
4.0
Fiction/Nonfiction
Nonfiction
Word Count
24761
Points per Word
0.000162
Page Count
160
Points per Page
0.025
Series
Landmarks in History
Description
This is a biography of the two brothers from Dayton, Ohio, who built and flew the first airplane.