Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
8.3
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
15269
Points per Word
0.000196
Page Count
110
Points per Page
0.027273
Series
Book Report Biography
Description
This book traces the life and work of the man whose study of galaxies led to a new understanding of the universe.