Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.6
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1744
Points per Word
0.000287
Page Count
24
Points per Page
0.020833
Series
Solar System (Lightbox)
Description
This book examines the history and physical features of Mars, nicknamed the "Red Planet." The coauthor is John Willis.