| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1974 |
|
Impossible Possibilities | Mayflower | Nonfiction | |
| April 1979 |
|
Am Tor der Dämmerung | Goldmann | Novel | |
| January 1991 |
|
The Bruce Pennington Portfolio | Paper Tiger / Dragon's World | Nonfiction | [35] |