Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
9.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5700
Points per Word
0.000175
Page Count
64
Points per Page
0.015625
Series
Extreme Careers
Description
This book highlights the background and experiences of people who track diseases in large populations and try to discover the causes of those diseases.