| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Catchwords: Blue Workbk | 978-0-7295-0231-3 (0-7295-0231-7) | 1983 |
| Catchwords: Orange Workbk | 978-0-7295-0234-4 (0-7295-0234-1) | 1983 |
| Catchwords: Purple Workbk | 978-0-7295-0235-1 (0-7295-0235-X) | 1983 |
A.S. · M.A. · M. Allan · M P · M. Peters · M S. · Margaret Allan · Margaret Peters · P. A. · P S · Peters S