User blog comment:Slappy'sGirlfriend2598/Do you think that somethng bad will happen to Slappy in "I am Slappy's Evil Twin" or maybe a cameo from Wally??????/@comment-26862374-20170315231355/@comment-4207976-20170316202803

If he does die, the fifth and final book in the SlappyWorld series will be called Slappy's Funeral. After that, the Goosebumps WallyWorld series begins.