Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
4.6
Points
10.0
Fiction/Nonfiction
Fiction
Word Count
65451
Points per Word
0.000153
Page Count
371
Points per Page
0.026954
Series
Blackthorn Key Adventure
Description
1665 London, 14-year-old Christopher tries to uncover the truth behind a mysterious cult by following a trail of puzzles, codes and danger towards an unearthly secret with the power to tear the world apart. The plot contains violence.