Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3409
Points per Word
0.000293
Page Count
32
Points per Page
0.03125
Series
World of Sports
Description
This book surveys the history, equipment, techniques, risks, and safety factors of ballooning.