| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1977 | 978-0-913684-00-9 | Peter Rasmussen | Mathtiles manual: A concrete approach to arithmetic and algebra |
| 1993 | 978-0-913684-08-5 | Michael Serra | Discovering Geometry: An Inductive Approach |
| 2012 | 978-0-913684-13-9 | KEY CURRICULUM | Key to Decimals, Books 1-4 Set (KEY TO...WORKBOOKS) |
| 1982 | 978-0-913684-54-2 | Lore Rasmussen · Robert Hightower · Peter Rasmussen | Yellow Book (Miquon Math Lab Materials) |
| 2005 | 978-0-913684-83-2 | Patrick Suppes | Key to Geometry - Answers 1-3 (Bk. 1-3) |
| 1993 | 978-0-913684-97-9 | Steven Rassmussen | Key to Fractions: Answer Key and Notes (for Books 1-4) |