Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
7.0
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
4519
Points per Word
0.000221
Page Count
32
Points per Page
0.03125
Series
Structural Wonders
Description
This book explores the science behind the construction of the ancient Inca city of Machu Picchu and efforts that are being made to protect it from destruction.