| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1973 |
|
Analog Science Fiction/Science Fact, April 1973 | Condé Nast | MAGAZINE | 84 |
| August 1979 |
|
Thor's Hammer: On and Near Earth | Ace Books | Anthology | 65 |
| March 1988 |
|
Thor's Hammer | Baen Books | Anthology | 42 |