Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.0
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
10801
Points per Word
0.000185
Page Count
48
Points per Page
0.041667
Series
Naturalist's Apprentice
Description
This is a biography of the geologist who mapped the Colorado River and the Grand Canyon.