Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3577
Points per Word
0.00028
Page Count
48
Points per Page
0.020833
Series
True Book: Space Exploration
Description
This book explores UFOs, examining common misidentified flying objects and explaining why they are often mistaken for extraterrestrial craft. It details the organizations that study UFOs and outlines the four categories used to classify unidentified aerial phenomena. The book is part of the True Books series on Space Exploration and is written for middle grade readers.