At Midnight
1. Midnight Promises (2000)
2. Midnight Choices (2003)
3. Meeting At Midnight (2004)

Just a Little Bit
1. Just a Little Bit Pregnant (1998)
2. Just a Little Bit Married (1998)

World of the Lupi
Only Human (2003) (in Lover Beware)
Originally Human (2004) (in Cravings)
Inhuman (2007) (in On the Prowl)
1. Tempting Danger (2004)
2. Mortal Danger (2005)
3. Blood Lines (2007)
4. Night Season (2008)
5. Mortal Sins (2009)

Rough Around the Edges (1998) (with Dee Holmes, Susan Johnson, Stephanie Laurens)
To Tame a Texan (1998) (with Evelyn Crowe, Lorraine Heath, Vivian Vaughan)
Charmed (1999) (with Julie Beard, Jayne Castle, Lori Foster)
All I Want for Christmas (2000) (with Lori Foster, Dee Holmes, Kinley MacGregor)
Taming Blackhawk / Michael's Temptation (2002) (with Barbara McCauley)
Millionaire's Marriage Deal (2002) (with Anne Marie Winston)
Lover Beware (2003) (with Fiona Brand, Christine Feehan, Katherine Sutcliffe)
Broken Silence (2003) (with Maggie Shayne and Anne Marie Winston)
Expecting...and in Danger / Cherokee Marriage Dare (2003) (with Sheri Whitefeather)
Cravings (2004) (with MaryJanice Davidson, Laurell K Hamilton and Rebecca York)
With Private Eyes / Thorn's Challenge (2004) (with Brenda Jackson)
With Private Eyes / Passionately Ever After (2004) (with Metsy Hingle)
Meeting at Midnight / Bed of Sand (2004) (with Laura Wright)
Entangled / A Rare Sensation (2005) (with Kathie DeNosky)
His Virgin Temptress (2006) (with Maureen Child)
Her Rescuer (2006) (with Beverly Barton)
The Connellys (2007) (with Katherine Garbera, Sheri Whitefeather)
On the Prowl (2007) (with Patricia Briggs, Karen Chance, Sunny)
Love- from His Point of View! (2009) (with Maureen Child and Anne Marie Winston)

Romancing the Crown
Her Lord Protector (2002)
Drew and Samira (omnibus) (2008) (with Carla Cassidy)

Dynasties the Barones
With Private Eyes (2003)
Reese, Claudia & Maria (omnibus) (2008) (with Metsy Hingle and Anne Marie Winston)

Dynasties the Ashtons
1. Entangled (2005)