Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.1
Points
1.0
Fiction/Nonfiction
Fiction
Word Count
5030
Points per Word
0.000199
Description
Perrin is exploring a new planet with his robot friend Mirry. When monsters start chasing them, Mirry thinks something is a bit odd about them, but then she is buried under a collapsing cliff.