Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.4
Points
2.0
Fiction/Nonfiction
Nonfiction
Word Count
12138
Points per Word
0.000165
Page Count
80
Points per Page
0.025
Series
Life Balance
Description
This book examines the science of sleep, including what happens when we sleep, how much sleep we need, sleep problems, and the connection between sleep and dreams, and provides an introduction to dream interpretation.