Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5379
Points per Word
0.000186
Page Count
60
Points per Page
0.016667
Series
Science Quest
Description
This book traces the history of the vaccines that changed the way medical science treated diseases and profiles scientists who contributed to the advancement of medicine.