This category is for monsters appearing in the Scooby-Doo Mysteries book series.
“The Sinister Sorcerer was the disguise of Whitney Stavross. He resembled a stereotypical wizard...Sinister Sorcerer
“The Cactus Creature was the disguise of Otto Sorts. It resembled a humanoid cactus with yellow...Cactus Creature
“The Masked Magician was the disguise of Woodruff. He was an ordinary human male, with a black...Masked Magician
Pages in category "Scooby-Doo Mysteries monsters"
The following 31 pages are in this category, out of 31 total.