Orphan of the Void (Introduction)
| First published | July 1972 |
|---|---|
| Type | Essay |
| Series | Notes on Biggle, Jr.'s own work |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1972 |
|
The Metallic Muse | Doubleday | Collection | 89 |
| August 1972 |
|
The Metallic Muse | Doubleday / SFBC | Collection | 85 |
| June 1974 |
|
The Metallic Muse | DAW Books | Collection | 91 |
| June 1974 |
|
The Metallic Muse | DAW Books / New American Library of Canada | Collection | 91 |