Publications (4)
| Date | Publication | Publisher | Type | Page |
|---|---|---|---|---|
| January 1958 | Venture Science Fiction Magazine, January 1958 | Fantasy House, Inc. | MAGAZINE | 59 |
| October 1964 | Venture Science Fiction [UK], October 1964 | Atlas Publishing and Distribution Co. Ltd | MAGAZINE | 77 |
| July 2012 | Future Imperfect | Gateway / Orion | Collection | |
| April 2014 | Future Imperfect | Open Road Integrated Media | Collection |