Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1838
Points per Word
0.000272
Page Count
24
Points per Page
0.020833
Series
Highly Guarded Places
Description
See what goes into safely securing and guarding some of the world's most violent criminals in supermax prisons.