Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.8
Points
10.0
Fiction/Nonfiction
Fiction
Word Count
66278
Points per Word
0.000151
Page Count
358
Points per Page
0.027933
Series
Underland Chronicles
Description
Gregor and his younger sister, Boots, return to the Underworld beneath New York City to find the cure for a terrible plague that threatens the life of their mother, as well as the lives of the people, bats, and rats who populate the underworld.