Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.3
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2443
Points per Word
0.000205
Page Count
32
Points per Page
0.015625
Description
From the challenges of airplane technology to daredevil parachutists, the story of breaking the sound barrier is one that will have readers on the edge of their seat.