Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1725
Points per Word
0.00029
Page Count
31
Points per Page
0.016129
Series
Isaac Asimov's New Library
Description
An up-to-the-minute examination of the planet Mercury, our sun's nearest neighbor.