Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
3.2
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
545
Points per Word
0.000917
Page Count
32
Points per Page
0.015625
Description
Readers investigate the facts and compare the data provided in the easy-access text, compelling diagrams, and infographics and then decide for themselves if UFOs really exist.