


ISBN-13: 9780786263561
Large type / large printTrade paperback

ISBN-13: 9780316809061
Trade paperback

ISBN-13: 9780833585561
Bound for Schools & Libraries editionHardcover

ISBN-13: 9780606175609
Turtleback School & Library editionHardcover

ISBN-13: 9780064404242
Harper Trophy editionTrade paperback

ISBN-13: 9780316807227
Hardcover