Reading Metrics
Grade Level
Middle Grades Plus (MG+ 6 and up)
Book Level
9.5
Points
6.0
Fiction/Nonfiction
Nonfiction
Word Count
28293
Points per Word
0.000212
Page Count
182
Points per Page
0.032967
Description
This book chronicles the three-year Manhattan Project, discussing scientific developments, scientists, the three secret cities, spies, and saboteurs, and describes the decision to use the atom bomb on Japan and the aftermath.