Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
8.0
Fiction/Nonfiction
Fiction
Word Count
55144
Points per Word
0.000145
Page Count
274
Points per Page
0.029197
Series
Butt Wars
Description
In the darkest corner of the solar system lies an enemy more terrifying than the people of Earth could imagine. They're zombie butts from Uranus! Zack, a twelve-year-old, must rid the Earth of these stinky space invaders.