Scooby-Doo Picture Clue #17Ghost Schoolde Robin WassermanEdiciones (1)Scooby-Doo Picture Clue #17 (2003)Scholastic Paperbacks · inglés · ISBN 9780439442275Más obras de Robin WassermanGhost School (Scooby-Doo)CrashedA Cinderella StoryRaise Your Voice, Novelization