Introduction (Robert Silverberg's Many Trapdoors: Critical Essays on His Science Fiction)
| First published | November 1992 |
|---|---|
| Type | Essay |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1992 |
|
Robert Silverberg's Many Trapdoors: Critical Essays on His Science Fiction | Greenwood Press | Nonfiction | 1 |