Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5002
Points per Word
0.0002
Page Count
48
Points per Page
0.020833
Description
Readers learn about animals that have natural ninjalike talents, including geckos, sea urchins, bombardier beetles, and more.