| Dragon's Egg | 1980 |
| Rocheworld | 1984 |
| Starquake | 1985 |
| Future Magic | 1988 |
| Martian Rainbow | 1991 |
| Timemaster | 1992 |
| Camelot 30K | 1993 |
| Marooned In Eden | 1993 |
| Return To Rocheworld | 1993 |
| Ocean Under the Ice | 1994 |
| Indistinguishable From Magic | 1995 |
| Rescued From Paradise | 1995 |
| Saturn Rukh | 1997 |