F.S ยท Front Street
| title | ISBN-13 | year of publication |
|---|---|---|
| 5th Kingdom | 978-0-912132-03-7 | 1970 |
| Adventures in Consciousness | 978-0-912132-00-6 | 1962 |
| Fifth Messenger | 978-0-912132-07-5 | 1972 |
| How to conquer physical death | 978-0-912132-02-0 | 1968 |
| Of Kennedys and Kings | 978-0-912132-04-4 | 1971 |