Title: Scooby-Doo! a subtraction mystery
Description: "The popular Scooby-Doo and the Mystery Inc. gang teach kids all about subtraction"--
Subjects: Scooby-Doo (Fictitious character), Subtraction, Juvenile literature, Scooby-Doo (Fictional character), Juvenile fiction, Doughnuts, Arithmetic, Arithmetic, juvenile literature
People: Scooby-Doo (Fictitious character)