Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| August 1980 | John Sinclair, #111: Die grausamen Ritter | Bastei | MAGAZINE | 3 |
| December 1984 | John Sinclair, #161: Die grausamen Ritter | Bastei | MAGAZINE | 3 |
| May 2015 | Die grausamen Ritter | Bastei Entertainment | Chapbook | |
| October 2023 | Die grausamen Ritter | Bastei Lübbe | Chapbook |