| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| July 1994 |
|
The Gap Into Madness: Chaos and Order | Bantam Spectra | Novel | |
| August 1994 |
|
The Gap Into Madness: Chaos and Order | Bantam Spectra / SFBC | Novel | |
| July 1995 |
|
The Gap Into Madness: Chaos and Order | Bantam Spectra | Novel | |
| October 2009 |
|
The Gap Into Madness: Chaos and Order | Bantam Books | Novel |