How to kill a monster /
R.L. Stine.
- New York : Scholastic, c1996.
- 112 p ; 20 cm.
- Goosebumps ; #46 .
- Stine, R. L. Goosebumps ; #46. .
Gretchen and her stepbrother Clark's creepy trip to their grandparents' place--which lies in the middle of a swamp--gets even scarier when growling noises start coming from the room that is always locked.