Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1602
Points per Word
0.000312
Page Count
31
Points per Page
0.016129
Series
Isaac Asimov's New Library
Description
Describes the characteristics and movements of the planet Neptune and how we found out about it.