Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7502
Points per Word
0.000133
Page Count
48
Points per Page
0.020833
Description
This book introduces one of the most underrated groups of animals, from the common garden earthworm to parasitic leeches and tapeworms.