| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1977 |
|
Study War No More | St. Martin's Press | Anthology | 25 |
| October 1978 |
|
Study War No More | Avon | Anthology | 27 |
| October 1978 |
|
Study War No More | Avon | Anthology | 27 |
| September 1979 |
|
Study War No More | Orbit / Futura | Anthology | 27 |
| June 1980 |
|
Study War No More | Avon | Anthology | 27 |
| December 1981 |
|
Study War No More | Avon | Anthology | 27 |
| 1987 |
|
Study War No More | Orbit / Futura | Anthology | 27 |
| April 1989 |
|
Space Gladiators | Ace Books | Anthology | 229 |
| December 2009 | The Dueling Machine | Project Gutenberg | Chapbook | ||
| February 2010 |
|
The Dueling Machine | LibriVox | Chapbook | |
| December 2017 |
|
The Dueling Machine | Jovian Press | Chapbook |