Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.3
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5944
Points per Word
0.000168
Page Count
48
Points per Page
0.020833
Description
The vintage photographs and text in this book describe the events and people associated with the Manhattan Project, organized during World War II to build the world's first atomic bomb.