Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.7
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6570
Points per Word
0.000152
Page Count
72
Points per Page
0.013889
Description
Discover the vast waters that cover the Earth's surface, the sunlit shallows to the mysterious depths, and amazing ocean wildlife.