Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.5
Points
4.0
Fiction/Nonfiction
Fiction
Word Count
30652
Points per Word
0.00013
Description
Trapped in a maze of underground rooms full of traps and puzzles, Jack and Cally must find the keys to unlock each room and find their way home. The illustrator is Anita Mangan.