1997 - Blue Dog (Paperback) → Hardcover ISBN-13: 9780140265507 ISBN-10: 0140265503 Genres: Arts & Photography, Biographies & Memoirs, Literature & Fiction ? 1994 - Blue Dog (Hardcover) → Paperback, Hardcover ISBN-13: 9780670855384 ISBN-10: 0670855383 Genres: Arts & Photography, Biographies & Memoirs, Humor & Entertainment ? |