| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Discovering Algebra: An Investigative Approach. Solutions Manual. | 978-1-55953-341-6 (1-55953-341-2) | 2002 | |
| Discovering Geometry: An Investigative Approach, Condensed Lessons for Make-Up Work | 978-1-55953-592-2 (1-55953-592-X) | 2003 | |
| Discovering Geometry: An Investigative Approach, Solutions Manual | 978-1-55953-586-1 (1-55953-586-5) | 2003 | Abby Tanenbaum |