| title | ISBN-13 | year of publication |
|---|---|---|
| How to avoid divorce | 978-0-06-250740-2 | 1980 |
| Practical psychiatry: how to use it in daily living | 978-0-13-693580-3 | 1971 |
| The mind factor: how your emotions affect your health | 978-0-13-583278-3 | 1973 |
| What is fear? An introduction to feelings, | 978-0-13-952283-3 | 1972 |