Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
8.1
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7083
Points per Word
0.000141
Page Count
64
Points per Page
0.015625
Series
Evolving Technology
Description
The book traces weapons from the earliest stones and clubs to modern technological military warfare. The coauthor is Linda R. Baker.