Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
2.0
Fiction/Nonfiction
Fiction
Word Count
11117
Points per Word
0.00018
Description
It's World Book Day. In every classroom there are teachers letting go of ground-breaking farts. When a pupil is spotted hovering by the teachers' bums and a spaceship is discovered, there's a mission to stop some visitors from kicking up a stink.