2006 - Secrets of the Code the Unauthorized Guide to the Mysteries Behind the Da VInci Code (Paperback) → Hardcover ISBN-13: 9781593152734 ISBN-10: 1593152736 Genre: Literature & Fiction 9 2004 - Secrets of the Code the Unauthorized Guide to the Mysteries Behind the Da VInci Code (Hardcover) → Paperback ISBN-13: 9781593150228 ISBN-10: 1593150229 Genres: Literature & Fiction, Mystery, Thriller & Suspense 44 |