Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
6.0
Points
11.0
Fiction/Nonfiction
Fiction
Word Count
68349
Points per Word
0.000161
Page Count
336
Points per Page
0.032738
Description
In 1939, a secret society of geniuses makes an incredible discovery involving a coded comic book that they then give to a mother and son on vacation in New York. The plot contains violence. The coauthor is Jonathan Case.