| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Contemporary English | 978-0-273-43948-6 (0-273-43948-0) | 1972 |
| Essentials of English | 978-0-304-29593-7 (0-304-29593-0) | 1975 |
| How to Pass Examinations in Advanced Level French | 978-0-304-30902-3 (0-304-30902-8) | 1983 |