| Title | Titolo | Year | Series | Note |
| Sweet Savage Love | Dolce amore selvaggio | 1977 | Morgan / Challenger | |
| Dark Fires | 1977 | Morgan / Challenger | ||
| Wicked Loving Lies | Il giglio sulla pelle | 1977 | Morgan / Challenger | AAR Desert Island Keepers |
| The Crowd Pleasers | 1978 | |||
| Wildest Heart | 1978 | |||
| The Insiders | 1979 | |||
| Lost Love, Last Love | 1981 | Morgan / Challenger | ||
| Love Play | Love Play | 1981 | ||
| Surrender to Love | 1982 | |||
| The Wanton | Desiderio | 1985 | ||
| Bound by Desire | Prigioniera d'amore | 1988 | Morgan / Challenger | |
| Tea Planter's Bride | 1995 | |||
| Dangerous Man | 1996 | |||
| Midnight Lady | 1997 | |||
| All I Desire | 1999 | |||
| In Your Arms | 1999 | |||
| Savage Desire | 2000 | Morgan / Challenger | ||
| A Reckless Encounter | Il viaggio della vendetta | 2001 | ||
| An Honorable Man | La sposa del capitano | 2002 | Logan | |
| Return to Me | Ritorno a Elmwood | 2003 | Logan | |
| Jewel of My Heart | Un'eccentrica debuttante | 2004 | ||
| Sapphire | 2005 | |||
| A Daring Passion | 2007 |