Introduction (Multiples)
| First published | September 2011 |
|---|---|
| Type | Essay |
| Series | Silverberg's Essays: Own Work |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| September 2011 |
|
Multiples: 1983-87 | Subterranean Press | Collection | 11 |
| September 2011 | Multiples: 1983-87 | Subterranean Press | Collection | 11 | |
| December 2012 |
|
Multiples | Gateway / Orion | Collection | |
| June 2013 |
|
Multiples: 1983-87 | Subterranean Press | Collection | |
| June 2013 |
|
Multiples: 1983-87 | Subterranean Press | Collection |