Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4440
Points per Word
0.000225
Page Count
48
Points per Page
0.020833
Series
Military Hardware in Action
Description
This book profiles some of the different submarines used by the United States Navy and other navies around the world, describing their designs, weapons, and uses.