| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1974 |
|
Monitor Found in Orbit | DAW Books | Collection | 7 |
| September 1974 |
|
Monitor Found in Orbit | DAW Books / New American Library of Canada | Collection | 7 |
| 1986 |
|
Der Monitor im Orbit | Heyne | Collection | 7 |