  2009 - Sir Cumference and the First Round Table a Math Adventure (Other) → Paperback, Hardcover ISBN-13: 9781439583470 ISBN-10: 1439583471 ?  2000 - Cut Down to Size at High Noon a Math Adventure (Other) ISBN-13: 9780613868532 ISBN-10: 0613868536 Genre: Children's Books ?  1999 - Sir Cumference and the Dragon of Pi a Math Adventure (Hardcover) ISBN-13: 9780756951764 ISBN-10: 0756951763 Genre: Children's Books ?  1993 - Computersleuths/book and Puzzle [Bepuzzled Jr Series] (Hardcover) ISBN-13: 9780922242450 ISBN-10: 0922242453 ? |
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