Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.4
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
6514
Points per Word
0.000154
Page Count
64
Points per Page
0.015625
Series
Explore the Solar System
Description
This introduction to Neptune, comets, and dwarf planets includes information about their features and exploration.