| Sylvester | 1985 |
| Alien: Resurrection - The Novelization | 1997 |
| Enter The Wolves | 2001 |
| Storms of Destiny | 2005 |
Starbridge Series |
|
| Starbridge | 1989 |
| Silent Dances | 1990 |
| Shadow World | 1991 |
| Serpent's Gift | 1992 |
| Silent Songs | 1994 |
| Ancestor's World | 1996 |
| Voices of Chaos | 1998 |
Star Wars: The Han Solo Trilogy |
|
| The Paradise Snare | 1997 |
| The Hutt Gambit | 1997 |
| Rebel Dawn | 1998 |
| The Han Solo Omnibus | 2000 |
V |
|
| V | 1984 |
| East Coast Crisis | 1984 |
| Death Tide | 1985 |
| V: The Original Miniseries Omnibus | 2008 |
Witch World |
|
| Gryphon's Eyrie | 1984 |
| Songsmith | 1992 |
Star Trek |
|
| Yesterday's Son | 1983 |
| Time For Yesterday | 1988 |
| Sarek | 1994 |
| Sand and Stars (with Diane Duane) | 2004 |
Star Trek, The Next Generation |
|
| The Eyes of the Beholders (#13) | 1990 |
Anthologies Contributed To |
|
| Tales of Witch World 3 | 1990 |
| Tales From Jabba's Palace | 1995 |
| Tales From The Mos Eisley Cantina | 1995 |
Short Stories |
|
| "Heartspell" | 1990 |
| "Play It Again, Figrin D'an: The Tale of Mufkak and Kabe" | 1995 |
| "Skin Deep: The Fat Dancer's Tale" | 1995 |