| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| August 1963 |
|
Galaxy Magazine, August 1963 | Galaxy Publishing Corporation | MAGAZINE | 44 |
| April 1964 |
|
Galaxy, #71 | Casa Editrice La Tribuna | MAGAZINE | 127 |
| April 1965 |
|
Galaxy 2 | Heyne | Anthology | 61 |
| August 1968 |
|
Simulacron 3 | OPTA | Novel | 223 |
| November 1974 |
|
Dans l'ombre des bois | OPTA | Novel | 143 |
| September 1980 |
|
Microcosmic Tales | Taplinger | Anthology | 318 |
| 1984 |
|
Feuerwerk der Science Fiction: Hundert utopische Geschichten | Bertelsmann / Book Sales Clubs | Anthology | 293 |
| July 1984 |
|
Feuerwerk der SF | Goldmann | Anthology | 347 |
| October 1988 |
|
Science Fiction and Fantasy Story-A-Month 1989 Calendar | Pomegranate | Anthology | |6 |
| June 1992 |
|
Microcosmic Tales | DAW Books | Anthology | 323 |
| August 2009 |
|
War & Space | NESFA Press | Collection | 169 |
| January 2013 |
|
The Band Played On and Other Stories | Armchair Fiction | Collection | 125 |
| January 2015 |
|
The 13th Golden Age of Science Fiction Megapack: Lester del Rey, Vol. 2 | Wildside Press | Collection | |
| January 2016 | Earthbound | Project Gutenberg | Chapbook | ||
| November 2025 |
|
Black Cat Weekly, #218 | Wildside Press | MAGAZINE |