"WELCOME . . . I'm R.L. Stine, and I want to introduce you to Luke Greene. Some kids tease Luke about being too superstitious. He wears a lucky shirt to school, and he never goes anywhere without a lucky rabbit's foot tucked in his pocket. Luke says you can never have enough good luck. That's why he's so unhappy about his new locker. He has been given Locker 13. Now he's going to need all the lucky shirts, and good luck charms he can find. Because when he turns the lock and pulls open Locker 13, Luke will actually be opening the door to ... THE NIGHTMARE ROOM."