Dr. Maniac vs. Robby Schwartz (Goosebumps Horrorland #5)
R. L. Stine.
- 1st ed. Paperback
- New York : Scholastic, 2008.
- 132 p. : ill. ; 20 cm.
- Goosebumps Horrorland 5 .
Dr. Maniac vs. Robby Schwartz -- Enter Horrorland -- Fear file.
Robby's comic book creation Dr. Maniac comes to life and traps seven kids in Horrorland.