The scream of the haunted mask /
R.L. Stine.
- New York ; London : Scholastic, 2008.
- 139 p. : ill., map ; 20 cm.
- Goosebumps HorrorLand ; 4. .
- Stine, R. L. Goosebumps HorrorLand ; 4. .
What should Carly Beth be for Halloween this year? Terrified! Late at night, and ugly green mask is mysteriously calling out to her. If Carly Beth survives the night, even a scary theme park might sound like a vacation. Or maybe not! At Horrorland, every night is Halloween. And those monster masks? They aren't masks at all.