Introduction (Stepsons of Terra)
| First published | 1977 |
|---|---|
| Type | Essay |
| Series | Silverberg's Essays: Own Work |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1977 |
|
Stepsons of Terra | Ace Books | Novel | ix |
| November 1977 |
|
Science Fiction Review, November 1977 | Richard E. Geis | FANZINE | 12 |
| November 1979 |
|
Stepsons of Terra | Sphere Books | Novel | 5 |
| October 1983 |
|
Stepsons of Terra | Ace Books | Novel | ix |
| July 1992 |
|
Il tempo della Terra | Mondadori | Novel | 5 |
| December 1992 |
|
Il tempo della Terra | Mondadori | Novel | 5 |