Publications (5)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| August 1959 | The Magazine of Fantasy and Science Fiction, August 1959 | Mercury Press, Inc. | MAGAZINE | 90 |
| 1961 | Sardonicus and Other Stories | Ballantine Books | Collection | 128 |
| March 1965 | Venture Science Fiction [UK], March 1965 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 54 |
| 1971 | Prince of Darkness | Sphere | Collection | 96 |
| 1980 | Prince of Darkness | Sphere | Collection | 96 |