| Title | Titolo | Year | Series | Note |
| A Match Made in Heaven | 1998 | |||
| Like No Other | 2000 | |||
| Dangerous to Love | 2000 | 2000 RIO Award | ||
| Devil May Care | 2001 | Sinclair Brothers | ||
| The Devil's Due | 2001 | Sinclair Brothers | ||
| Handsome Devil | Un diavolo molto affascinante | 2001 | Sinclair Brothers | |
| A Very Gothic Christmas | 2001 | |||
| The Art of Seduction | 2002 | |||
| The Mating Game | 2002 | AAR 2003 Annual Reader Poll | ||
| To Die for | 2002 | |||
| The Pleasure Seekers | 2003 | |||
| Naughty or Nice | 2004 | |||
| Tie Me Up, Tie Me Down | 2005 | |||
| The Highlander's Stolen Bride | 2006 |