Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.5
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
15471
Points per Word
0.000194
Page Count
79
Points per Page
0.037975
Description
Follow scientists working in the Pacific Northwest to learn about the orca whale population there, as they race to save these remarkable mammals from extinction.