Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
7776
Points per Word
0.000129
Page Count
108
Points per Page
0.009259
Series
What Was.../What Is...?
Description
Discover the true story of the Twin Towers and how they came to be the tallest buildings in the world and why they were destroyed.