| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A History of Religion East and West: An Introduction and Interpretation | 978-0-06-136007-7 (0-06-136007-4) | 1970 | |
| Karl Marx and religion in Europe and India | 978-0-06-494294-2 (0-06-494294-5) | 1980 | |
| Mythology | 978-0-8478-0286-9 (0-8478-0286-8) | 1980 | Richard Cavendish |