Joe Fria

Judy and the Beast (Goosebumps SlappyWorld #15)

R.L Stine

Friiight Night (Goosebumps SlappyWorld #19)

R.L Stine

Night of the Squawker (Goosebumps SlappyWorld #18)

R.L Stine

Slappy, Beware!

R.L Stine

Haunting with the Stars (Goosebumps SlappyWorld #17)

R.L Stine

Slappy in Dreamland (Goosebumps SlappyWorld #16)

R.L Stine

Fifth-Grade Zombies (Goosebumps SlappyWorld #14)

R.L Stine

Monster Blood Is Back (Goosebumps SlappyWorld #13)

R.L Stine

My Friend Slappy (Goosebumps SlappyWorld #12)

R.L Stine

They Call Me the Night Howler! (Goosebumps SlappyWorld #11)

R.L Stine

Diary of a Dummy (Goosebumps SlappyWorld #10)

R.L Stine

Revenge of the Invisible Boy (Goosebumps SlappyWorld #9)

R.L Stine

The Dummy Meets the Mummy! (Goosebumps SlappyWorld #8)

R.L Stine

It's Alive! It's Alive! (Goosebumps SlappyWorld #7)

R.L Stine

The Ghost of Slappy (Goosebumps SlappyWorld #6)

R.L Stine

Escape From Shudder Mansion (Goosebumps SlappyWorld #5)

R.L Stine

Please Do Not Feed the Weirdo (Goosebumps SlappyWorld #4)

R.L Stine

I Am Slappy's Evil Twin (Goosebumps SlappyWorld #3)

R.L Stine

Attack of the Jack (Goosebumps SlappyWorld #2)

R.L Stine

Slappy Birthday to You (Goosebumps SlappyWorld #1)

R.L Stine