Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
8.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7371
Points per Word
0.000136
Page Count
64
Points per Page
0.015625
Description
This book traces the history of yellow fever over the course of three centuries, discussing its causes, how it is spread, and methods of treatment and prevention.