218 books • 104 series
Scooby-Doo Picture Clue #08: The Haunted Pumpkins (Scooby-Doo! Picture Clue Book (Paperback), #8)
Race Car Monster (Scooby-Doo! Picture Clue Book (Library), #8) (Scooby-Doo! Readers: Level 2 (Paperback), #8)
Slip! Slide! Skate! (Hello Reader! Level 2 (Prebound)) (Hello Reader! Level 2 (Paperback))
Howling on the Playground (Scooby-Doo! Readers: Level 2 (Pb), #3) (Hello Reader!, no. ] 3)