Scooby Doo Decodes a Mystery (Scooby-Doo! Picture Clue Book, No. 22)
By Shannon Penney.
Description
All the candy is gone! Scooby and Shaggy think a ghost took it. The only clues are strange notes. Looks like they have a mystery to solve! - from Amzon
ISBN(s)
0439678412, 9780439678414