Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.8
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7973
Points per Word
0.000125
Page Count
48
Points per Page
0.020833
Series
Class of Their Own
Description
This book features animals in the major phyla and classes. Case histories examine the discovery of new mammal species, the need to conserve endangered species, and the use of natural predators. The coauthor is Leslie Johnstone.