Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
9.9
Points
3.0
Fiction/Nonfiction
Nonfiction
Word Count
16922
Points per Word
0.000177
Page Count
96
Points per Page
0.03125
Series
Mystery Library
Description
This book discusses unidentified flying objects, including sightings, the Roswell incident, alien abductions, and UFO-associated earthly phenomena.