―The series' slogan
"The evil dummy comes to life to tell his own twisted tales and scary stories!"
―Official description

Goosebumps SlappyWorld is the current main Goosebumps book series. It is the successor to Goosebumps Most Wanted. The series focuses on Slappy the Dummy, telling his own "twisted tales" and "scary stories". The first book in the series, Slappy Birthday to You, was released on February 28th, 2017.

The series was first announced by R.L. Stine on March 1, 2016 during a small Q&A session on Facebook hosted by the organization Save the Children.[1] Stine later confirmed the series on Facebook in July 2016.[2]

Slappy's design is based on his appearance in the Goosebumps film.


No. Book Publish date
1 Slappy Birthday to You February 2017
2 Attack of the Jack June 2017
3 I Am Slappy's Evil Twin [3] September 2017
4 Please Do Not Feed the Weirdo [4] 2017-2018

During a live Q&A session, Stine announced that there would likely be 8 books in the Goosebumps SlappyWorld series.[5]

List of characters



  • Ian Barker
  • Molly Barker
  • Jonny Harding
  • Vinny Harding
  • Violet Packer
  • Shawn Packer
  • Luke Harrison

Other characters

  • Hannah Barker
  • Mr. Barker
  • Donny Harding
  • Marie Harding
  • Dr. Klausmann
  • Mr. Fancypants
  • Farmer Joe
  • Admiral Jim Finnegan (Uncle Jim)
  • Celeste the Cat
  • Danny Lubbins
  • Mad Madeline
  • Salty and Pepper Magee
  • Chuckles the Chimpanzee
  • Captain Pip




  1. Save the Children started a Q&A (mirror 1), (mirror 2)
  2. User blog:GodzillaFan1/Goosebumps... SlappyWorld?
  3. SlappyWorld Interview: "I Am Slappy's Evil Twin"
  4. SlappyWorld Book #4 (Scholastic Website) (mirror)
  5. "I'm live at #BookExpo in New York discussing my new books. Anybody have a question for me?"

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