Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.4
Points
4.0
Fiction/Nonfiction
Fiction
Word Count
24941
Points per Word
0.00016
Page Count
320
Points per Page
0.0125
Description
Professor Volt's first time machine somehow brought visitors from the past to the present, and they must be escorted back in time as soon as possible before altering the course of history! #6