| I Am Not The Other Houdini aka The Houdini Directive | 1978 |
| Groupmind | 1984 |
| Eye of the Sun | 1988 |
| Archangel | 1995 |
| Anthologies Contributed To | |
| New Dimensions 9 | 1979 |
| Nebula Awards 27 | 1993 |
| The Best From Fantasy and Science Fiction: A 40th Anniversary Anthology | 1994 |
| Short Stories | |
| "Last" | 1979 |
| "Guide Dog" | 1991 |