Portions of this book have appeared in different form in Analog Science Fiction and Fact, July 1985 (writing as Eric G. Iverson).
| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| January 1988 |
|
Noninterference | Del Rey / Ballantine | Novel | 3 |
| January 1988 |
|
Noninterference | Del Rey / Ballantine | Novel | 3 |
| May 1990 |
|
Noninterference | Del Rey / Ballantine | Novel | |
| July 2004 |
|
3 X T | Baen Books | Omnibus | 1 |
| July 2013 |
|
Noninterference | Gateway / Orion | Novel |