Scooby-Doo and the Monster Bash (A Story Told In 3-D)

Jinkies! When the Mystery Machine breaks down outside a creepy old mansion, Velma suspects sabotage. Especially since the mansion turns out to be full of monsters! Is someone setting a trap for the gang from Mystery, Inc.? It's up to you to help Scooby, Shaggy, Fred, Daphne, and Velma solve the mystery. Use the 3-D glasses inside this book to follow the clues and catch the culprit!