Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.7
Points
11.0
Fiction/Nonfiction
Fiction
Word Count
75367
Points per Word
0.000146
Page Count
336
Points per Page
0.032738
Description
Cass and Wilbur rummage the wastelands of London in search of a precious, powerful relic. When others claim to hold the key to the mysterious missing artifact, the search takes on a lethal urgency. The plot contains graphic violence.