2008 - The Hog Book (Paperback) → Paperback, Hardcover ISBN-13: 9780820332734 ISBN-10: 0820332739 Genre: Science & Math ? 1978 - The Hog Book (Hardcover) → Paperback ISBN-13: 9780385136112 ISBN-10: 0385136110 Genre: Science & Math ? The Hog Book [Brown Thrasher Books] (Paperback) ISBN-13: 9780820320182 ISBN-10: 0820320188 Genres: Science & Math, Humor & Entertainment, Medicine, Engineering & Transportation ? |