More terrifying than ever, this first book introduces a brand-new Goosebumps series that features an all new cast of villains and monsters whose antics are destined to make them every bit as beloved as Slappy.

Riley Shiner is obsessed with a video game based on a real haunted house in his neighborhood. He has played the game so often he knows it by heart, but there's a level he just can't seem to beat. Riley and his twin sister Scarlet know the haunted house is full of monsters and evil spirits, but decide to spend the night there anyway.

"It's bad enough Ian Barker has to spend his twelfth birthday with his sister and their two annoying cousins. The four of them can't ever hang out without getting into trouble. Vinnie and Jonny always want to play with Ian's stuff. They take extra turns and break everything they touch. Even Ian's new birthday presents are up for grabs. But when Ian gets a Slappy dummy from his dad, things go from bad to worse. When Slappy's in charge, you don't fight...