Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
9.1
Points
5.0
Fiction/Nonfiction
Nonfiction
Word Count
28459
Points per Word
0.000176
Page Count
165
Points per Page
0.030303
Description
Interspersed with fascinating anecdotes and illustrations, this book will show the benefits of microbes and transform your perception of the microscopic world around and inside you.