Medievals Norwen Saga
1. The Black Earl (1982) (with Sharon Stephens (Candace Camp))
2. Evensong (1995)

Tyrell's Lilies
1. Rain Lily (1993)
2. Flame Lily (1994)

Montford Heirs
1. A Stolen Heart (2000)
2. Promise Me Tomorrow (2000)
3. No Other Love (2001)

Little Town in Texas
1. Hard-headed Texan (2001)
2. Smooth-talking Texan (2002)

Aincourt
1. So Wild a Heart (2002)
2. The Hidden Heart (2002)
3. Secrets of the Heart (2003)

Moreland family
1. Mesmerized (2003)
2. Beyond Compare (2004)
3. Winterset (2004)
4. An Unexpected Pleasure (2005)

Women and Men
1. An Independent Woman (2006)
2. A Dangerous Man (2007)

Matchmakers
1. The Marriage Wager (2007)
2. The Bridal Quest (2008)
     aka The Bridal Conquest
3. The Wedding Challenge (2008)
4. The Courtship Dance (2009)

Willowmere
1. A Lady Never Tells (2010)
2. A Gentleman Always Remembers (2010)
3. An Affair Without End (2011)

Legend of St. Dwynwen
1. A Winter Scandal (2011)
2. A Summer Seduction (2012)
3. The Marrying Season (2013)

Maternity Leave (1998) (with Cait London and Sherryl Woods)
Baby and All (2003) (with Myrna Mackenzie and Victoria Pade)
Nine-month Knight / Paternity Test / Tabloid Baby (2004) (with Cait London and Sherryl Woods)
Small Wonders (2004) (with Ann Major, Raye Morgan and Dallas Schulze)
Motherhood (2005) (with Elizabeth Bevarly and Diana Palmer)
A Bride by Christmas (2008) (with Jo Beverley and Heather Graham)
From This Day Forward (2009) (with Allison Leigh and Gina Wilkins)

More Than Words (with Stephanie Bond, Heather Graham, Brenda Jackson and Tara Taylor Quinn)
5. More Than Words, Volume 5 (2009)