| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| English Conversation Practice | 978-0-19-432715-2 (0-19-432715-9) | 1967 | |
| English for Proficiency | 978-0-19-432155-6 (0-19-432155-X) | 1975 | |
| Intermediate English Course for Adult Learners | 978-0-19-432151-8 (0-19-432151-7) | 1959 | A.S. Hornby |
D,. H.. · D S · D. Spencer · Dr. H. Spencer Lewis · H.S. · H. Spencer