Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4094
Points per Word
0.000244
Page Count
32
Points per Page
0.03125
Description
This book discusses the distant gas planets of Uranus and Neptune, as well as dwarf planets Pluto and Eris, explaining how our knowledge about these planets has grown in recent years. The coauthor is Geza Gyuk.