Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1936
Points per Word
0.000258
Page Count
48
Points per Page
0.010417
Series
New True Books
Description
Examines the planet Mercury and investigates both past and future to increase our knowledge of it.