Introduction (Worlds Imagined)
Robert Silverberg & Martin H. Greenberg
| First published | April 1989 |
|---|---|
| Type | Essay |
| Series | Silverberg's Essays: Others' Work |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| April 1989 |
|
Worlds Imagined | Avenel Books | Anthology | ix |