| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1964 |
|
Analog 2 | Doubleday | Anthology | vii |
| February 1964 |
|
Analog 2 | Doubleday / SFBC | Anthology | vii |
| January 1965 |
|
Analog 2 | Paperback Library | Anthology | 7 |
| June 1966 | Analog Anthology | The Science Fiction Book Club (UK) | Anthology | ||
| 1967 |
|
Analog Two | Panther | Anthology | 9 |
| August 1971 |
|
Analog 2 | Paperback Library | Anthology | 7 |
| August 1971 |
|
Analog 2 | Paperback Library | Anthology | 7 |