Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
3042
Points per Word
0.000164
Page Count
32
Points per Page
0.015625
Series
Nightmare Plagues
Description
This introduction to smallpox discusses the history of the disease, how it spreads, and the impressive details of how doctors and scientists developed a cure that has saved millions of lives.