2007 - Sherlock Holmes the Unauthorized Biography (Paperback) → Hardcover ISBN-13: 9780802143259 ISBN-10: 0802143253 Genres: Literature & Fiction, Mystery, Thriller & Suspense ? 2006 - Sherlock Holmes the Unauthorized Biography (Hardcover) → Paperback ISBN-13: 9780871139474 ISBN-10: 0871139472 Genres: Literature & Fiction, Mystery, Thriller & Suspense 1 |