Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4345
Points per Word
0.00023
Page Count
32
Points per Page
0.03125
Series
Unsolved Mysteries (ABDO)
Description
This book discusses how members of the group, AAS RA (Archeology, Astronautics and SETI Research Association), believe that aliens came to Earth long ago and helped humans learn and develop.