Introduction: Empires
| First published | December 1983 |
|---|---|
| Type | Essay |
| Series | Asimov's Essays: Others' Work |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| December 1983 |
|
Intergalactic Empires | Signet / New American Library | Anthology | 7 |
| November 1987 |
|
Regni stellari | Fanucci Editore | Anthology | 5 |
| July 1988 |
|
Intergalactic Empires | Robinson | Anthology | 7 |
| 1989 |
|
The Tyrannosaurus Prescription and 100 Other Essays | Prometheus Books | Nonfiction | 207|64 |