Scooby-Doo and the karate caper
Author: Gelsey, James.
"Scooby and Shaggy can't believe it when they hear their favorite restaurant, Louie's Pizza Parlor, is about to close down. It turns out a creepy karate creature has been scaring away all of Louie's customers. Now, for once in their lives, Scooby and Shaggy are determined to get to the bottom of a mystery. After all, nothing better get between the two chums and their pizza"--Cover.