Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.6
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
3683
Points per Word
0.000272
Page Count
48
Points per Page
0.020833
Series
Extreme Places
Description
This book discusses the construction and history of Japan's Seikan Tunnel, the longest and deepest tunnel in the world.