Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7684
Points per Word
0.00013
Page Count
45
Points per Page
0.022222
Series
Great Rivers
Description
Traces the course of the river Mark Twain immortalized; describes its physical features, history, and importance.