Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
11.0
Points
10.0
Fiction/Nonfiction
Nonfiction
Word Count
46412
Points per Word
0.000215
Page Count
185
Points per Page
0.054054
Description
Synthesizing the findings of experts from a variety of scientific fields, this is a gripping story of the decades-long search for the cause of the dinosaurs' extinction.