Reading Metrics
Grade Level
Middle Grades (MG 4-8)
Book Level
3.5
Points
3.0
Fiction/Nonfiction
Fiction
Word Count
19628
Points per Word
0.000153
Page Count
144
Points per Page
0.020833
Series
Goosebumps
Description
Skipper has an awesome comic-book collection, and his favorite is The Masked Mutant. Skipper finds a building that looks like the Mutant's secret headquarters. A building that appears and disappears.