Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
3.9
Points
1.0
Fiction/Nonfiction
Fiction
Word Count
3645
Points per Word
0.000274
Description
Sam needs new boots for the basketball final, but the Professor has lost his job at the university, so there is no money to buy them. The Professor has invented a soap that makes people invisible, but it's too dangerous to sell. But Sam has a plan.