Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.4
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
2157
Points per Word
0.000232
Page Count
32
Points per Page
0.015625
Description
Fictional heroes can travel back and forth in time with the flip of a switch, jumping back to change the past or jumping ahead to see the future. This book explores the possibility of humans undertaking time travel someday.