1990 - The Case of the Vanishing VIllain (Paperback) ISBN-13: 9780380899593 ISBN-10: 0380899590 Genre: Children's Books 1 1982 - Mystery of the Fiery Message (Paperback) ISBN-13: 9780380819270 ISBN-10: 0380819279 Genres: Children's Books, Mystery, Thriller & Suspense ? |