Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.9
Points
9.0
Fiction/Nonfiction
Fiction
Word Count
55672
Points per Word
0.000162
Description
The Doctor and Martha arrive in SnowGlobe 7 to discover that an ancient alien species has been awakened from their cocoon beneath the ice. Book #23 in series.