Reading Metrics
Grade Level
Upper Grades (UG 9-12)
Book Level
7.2
Points
1.0
Fiction/Nonfiction
Nonfiction
Word Count
5231
Points per Word
0.000191
Page Count
64
Points per Page
0.015625
Series
See and Explore Library
Description
Examines the kinds and uses of trains past and present and speculates about the railroads of the future.