Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3304
Points per Word
0.000303
Page Count
32
Points per Page
0.03125
Series
History of Germs
Description
This brief history of smallpox discusses its symptoms, treatments and cures, and eradication of the disease.