Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
5.1
Points
5.0
Fiction/Nonfiction
Fiction
Word Count
31433
Points per Word
0.000159
Page Count
154
Points per Page
0.032468
Series
Hardy Boys Casefiles
Description
Frank and Joe go undercover as lab assistants to protect a superpowered solar cell from espionage.