The Ghost of Slappy

The Ghost of Slappy is the sixth book in the Goosebumps SlappyWorld book series and the eleventh book of the Night of the Living Dummy series. It was released in 2018. The cover artwork depicts the luminous blue spirit of Slappy, with a menacing look on his ghostly face.

Blurb
Ghosts are everywhere. Oliver Mooney knows this is true. That's because he has a ghost of his own. She lives in his basement and always shows up to scare him when he goes down there. But Shep is about to have bigger problems. When the world's most evil ventriloquist dummy shows up, the real fun starts. Well, fun for Slappy. Home isn't safe and now school isn't, either! Will Oliver be able to survive the most powerful version of Slappy yet?