Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2778
Points per Word
0.00018
Page Count
32
Points per Page
0.015625
Description
Readers will learn how the people at Smithsonian's National Zoo and Conservation Biology Institute are working hard to save animal species from extinction.