Wellingfords
1. The Wedding Gamble (1999)
2. The Proper Wife (2001)
3. A Most Unconventional Match (2008)

Lord Riverton
1. My Lady's Trust (2002)
2. My Lady's Pleasure (2002)
3. My Lady's Honor (2002)

The Officer's Bride (2001) (with Merline Lovelace and Deborah Simmons)
Forbidden Stranger (2003) (with Heather Graham)
My Lady's Trust / My Lady's Pleasure (2004)
Dishonourable Desires (2005) (with Joanne Rock)
Christmas Keepsakes (2005) (with Mary Balogh, Nicola Cornick)
A Regency Lords and Ladies Christmas (2006) (with Nicola Cornick and Lyn Stone)
Wedding Gamble / Marrying the Major (2006) (with Joanna Maitland)
One Candlelit Christmas (2008) (with Terri Brisbin, Annie Burrows)
Sparhawk's Angel / Proper Wife (2009) (with Miranda Jarrett)
Regency Candlelit Christmas (2009) (with Terri Brisbin, Annie Burrows)
Regency Secrets (2011)

Silk & Scandal
3. The Smuggler and the Society Bride (2010)