Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6572
Points per Word
0.000152
Page Count
72
Points per Page
0.013889
Series
Eyewitness Books
Description
A photo essay about different types of fossils, from bacteria and algae to birds and mammals. An Eyewitness book.