| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1973 |
|
Swordships of Scorpio | DAW Books | Novel | |
| December 1973 |
|
Swordships of Scorpio | DAW Books / New American Library of Canada | Novel | |
| May 1975 |
|
Swordships of Scorpio | Orbit Book / Futura Publications | Novel |