| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Sir Cumference and the Dragon of Pi | Hardcover | 978-1-57091-166-8 | 2004 | Cindy Neuschwander |
| Sir Cumference and the Dragon of Pi | Paperback | 978-1-57091-164-4 | 2002 | " |
| Sir Cumference and the First Round Table | School & Library Binding | 978-1-57091-160-6 | 1999 | " |
| Sir Cumference and the First Round Table | Paperback | 978-1-57091-152-1 | 1997 | " |
| Sir Cumference and the First Round Table: A Math Adventure | Library Binding | 978-1-4395-8347-0 | 2009 | Cindy Newschwander · Cindy Neuschwander |
| Sir Cumference and the Great Knight of Angleland | Paperback | 978-1-57091-169-9 | 2001 | Cindy Neuschwander |
| Sir Cumference and the Sword in the Cone | " | 978-1-57091-601-4 | 2003 | " |
| Sir Cumference and the Sword in the Cone: A Math Adventure | Hardcover | 978-1-57091-600-7 | 2003 | " |
W G · Wanyi Guan · Wenwei Guan · Wina Gunn · Wm Genne