| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Loops and Other Groups: A Kinesthetic Writing System | 978-0-7616-4189-6 (0-7616-4189-0) | 1999 |
| Loops and Other Groups: A Kinesthetic Writing System | 978-0-7616-4145-2 (0-7616-4145-9) | |
| Loops and Other Groups - Level 2 Booklets | 978-0-7616-4148-3 (0-7616-4148-3) | 1990 |
By Mary D. Benbow · D B · M B · M. D. · Mary Benbow