| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| November 1987 |
|
Aliens: The Anthropology of Science Fiction | Southern Illinois University Press | Nonfiction | 3 |
| September 1990 |
|
N-Space | Tor | Collection | 490 |
| February 1991 |
|
N-Space | Tor / SFBC | Collection | 490 |
| September 1991 |
|
N-Space | Tor | Collection | 640 |
| January 1992 |
|
N-Space | Orbit | Collection | 571 |
| January 1992 |
|
N-Space | Orbit | Collection | 571 |
| February 1992 |
|
N-Space | Orbit | Collection | 571 |
| May 1997 |
|
N-Space | Tor | Collection | 640 |
| 1998 |
|
N-Space | Orbit | Collection | 571 |
| August 2007 |
|
N-Space | Tor | Collection | 490 |