Originally published in Ellery Queen's Mystery Magazine, February 1958
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1959 |
|
The Magazine of Fantasy and Science Fiction, April 1959 | Mercury Press, Inc. | MAGAZINE | 108 |
| November 1963 |
|
Fiction, #120 | OPTA | MAGAZINE | 111 |