Improbable Bestiary: The Hollow-Earthers
| First published | February 1982 |
|---|---|
| Type | Poem |
| Series | Improbable Bestiary |
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| February 1982 |
|
Isaac Asimov's Science Fiction Magazine, February 15, 1982 | Davis Publications | MAGAZINE | 110 |
| May 2001 |
|
Macintyre's Improbable Bestiary | Wildside Press / Zadok Allen | Collection | 24 |