Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
8288
Points per Word
0.000121
Page Count
80
Points per Page
0.0125
Series
Discovery Adventures
Description
Spies operate in a shadowy world of dangerous missions and secret identities. Find out through photographs and real stories about the control officers, field agents and intelligence analysts fighting the secret war to protect their countries.