Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
16149
Points per Word
0.000186
Page Count
76
Points per Page
0.039474
Description
Photographs and text share an account of volcanologists Andy Lockhart, John Pallister, and their group of scientists who risk their lives investigating deadly volcanoes that remain constant threats to people around the world.