Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.8
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
10118
Points per Word
0.000198
Page Count
64
Points per Page
0.03125
Description
This book relates the history of deep sea research, explaining how the development of submersibles, particularly the "Alvin," has led to many fascinating discoveries.