DAW · Harlequin Books · Signet
| title | ISBN-13 | year of publica- tion |
|---|---|---|
| Closed System | 978-0-451-14170-5 | 1986 |
| Deep Freeze | 978-0-88677-539-1 | 1992 |
| For Texas & Zed | 978-0-445-00370-5 | 1976 |
| Gold Star | 978-0-451-12625-2 | 1983 |
| Life Force | 978-0-88677-297-0 | 1988 |
| Mother Lode | 978-0-88677-497-4 | 1991 |
| Sundrinker | 978-0-88677-213-0 | 1987 |
| The Dark Side | 978-0-451-15111-7 | 1987 |
| The Omnificence Factor | 978-0-88677-588-9 | 1994 |
| Thunderworld | 978-0-451-11290-3 | 1982 |
| Tiger in the Stars | 978-0-373-72049-1 | 1976 |