| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 1985 |
|
Robots and Empire | Doubleday & Company | Novel | |
| September 1985 |
|
Robots and Empire | Doubleday | Novel | |
| October 1985 |
|
Robots and Empire | Doubleday & Company / SFBC | Novel |