Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.5
Points
5.0
Fiction/Nonfiction
Fiction
Word Count
33653
Points per Word
0.000149
Page Count
192
Points per Page
0.026042
Description
"Drop case or else danger for you and your family." This warning addressed to Fenton Hardy not only alarms the famous investigator and his detective sons, but also puzzles them because Mr. Hardy is working on more than one case. Book #3.