Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.1
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
1531
Points per Word
0.000327
Page Count
31
Points per Page
0.016129
Series
Isaac Asimov's New Library
Description
An up-to-the-minute examination of the possible existence of intelligent life on other worlds.