Scooby-Doo and the Ghoul School
The Scooby-Doo Ghoul School girls as 1960s monster dolls.
Cinamatic Stills: Scooby Doo and the Ghoul School, Charles A. Nichols, 1988
Scooby Doo and the gang visited a haunted school. After the girls are kidnapped, it's up to Scooby and the gang to save them.
Ghoul School Scooby Doo special
GhostBri (I love scooby doo and the ghoul school)
Art Trade:Scooby-Doo and The Ghoul School by footsam on @DeviantArt
Scooby Doo Ghoul School Cross Stitch PDF Pattern by HugSandwich