Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3411
Points per Word
0.000293
Page Count
48
Points per Page
0.020833
Description
This book presents a brief history of the submarine as an attack weapon with emphasis on the most modern Seawolf class.