Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.7
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2327
Points per Word
0.000215
Page Count
24
Points per Page
0.020833
Series
Highly Guarded Places
Description
Explore the secrets of Area 51, one of the most mysterious places in the United States.