Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.8
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
8856
Points per Word
0.000226
Page Count
64
Points per Page
0.03125
Description
This book describes the history of Pluto, the ninth planet, and what has been learned about it, and the current controversy over whether it is a planet at all.