| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Guide to Spanish Suffixes | 978-0-8442-7323-5 (0-8442-7323-6) | 1992 |
| Practice Makes Perfect: Spanish Verb Tenses | 978-0-8442-7334-1 (0-8442-7334-1) | 1996 |
D D · D. M. · (D-R) · Dorothy Devney · Dorothy Devney Richmond · Dorothy M. Devney · Dorothy Richmond · M.D · m r