Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4538
Points per Word
0.00022
Page Count
32
Points per Page
0.03125
Series
Story of Flight
Description
This book explains how the first commercial flights in the 1920s were cold, expensive, and dangerous, compared to today where millions of passengers travel safely around the world each day in comfort.