| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1959 |
|
New Worlds Science Fiction, November 1959 | Nova Publications Ltd. | MAGAZINE | 4 |
| June 1960 |
|
New Worlds Science Fiction, June 1960 | Great American Publications, Inc. | MAGAZINE | 2 |
| October 1964 |
|
Deadly Litter | Ballantine Books | Collection | 7 |
| October 1964 |
|
Deadly Litter | Ballantine Books | Collection | 7 |
| October 1965 |
|
Die Lichter des Alls und andere Stories | Moewig | Collection | 5 |
| January 1966 |
|
Urania #421 | Mondadori | MAGAZINE | 55 |
| 1968 |
|
Deadly Litter | Corgi | Collection | 9 |
| September 1970 |
|
Deadly Litter | Ballantine Books | Collection | 7 |
| February 1979 |
|
Urania #770 | Mondadori | MAGAZINE | 104 |
| September 1981 |
|
Deadly Litter | Del Rey / Ballantine | Collection | 7 |
| September 1981 |
|
Deadly Litter | Del Rey / Ballantine | Collection | 7 |