Link
1. Swamp Fire (1988)
2. Samara (1989)
3. The Silver Link (1991)

Thunder
1. Between the Thunder (1989)
2. Chase the Thunder (1989)

Frontier
1. Lawless (1991)
2. Notorious (1993)

Civil War
1. Lightning (1992)
2. Renegade (1993)

American/Scottish
1. Diablo (1996)
2. The Marshall and the Heiress (1996)
3. The Scotsman Wore Spurs (1997)

Star
1. Starcatcher (1997)
2. Starfinder (1998)
3. Star Keeper (1999)

Scottish
1. The Black Knave (2000)
2. The Heart Queen (2001)
3. The Diamond King (2002)

Maclean
1. Beloved Impostor (2004)
2. Beloved Stranger (2006)
3. Beloved Warrior (2007)

Seize the Fire (1989)
Dragonfire (1990)
The Abduction (1991)
Rainbow (1991)
Island of Dreams (1991)
The Greatest Gift (1991)
Troubadour (1993)
Relentless (1994)
Wanted (1994)
Impetuous (1995)
Defiant (1995)
Dangerous Man (1996)
In Our Dreams (1998) (with Barbara Cummings, Patricia Gardner Evans, Ruth Glick, Courtney Henke, Mary Kirk, Corey McFadden, Linda Lael Miller, Mary Jo Putney and Susan Wiggs)
The Soldier and the Rebel (1999)
Chase the Wind (2000)
The Perfect Family (2001)
Cassidy and the Princess (2001)
Broken Honor (2001)
Twisted Shadows (2002)
Dancing with a Rogue (2003)
Cold Target (2004)
Tangle of Lies (2005)
Tempting the Devil (2006)
Catch a Shadow (2008)
Behind the Shadows (2008)
The Lawman (2010)

Southern Nights (1992) (with Sandra Chastain and Helen Mittermeyer)
Untamed Maverick Hearts (1993) (with Joan Johnston and Heather Graham Pozzessere)
Unchained Lightning (1996) (with Lynn Michaels, Anita Mills and Vivian Vaughan)
When You Wish (1997) (with Patricia Coughlin, Sharon and Tom Curtis, Elizabeth Elliott, Jane Feather and Suzanne Robinson)
Ransomed Brides (1998) (with Ruth Langan)
Daughters Of Destiny (2001) (with Heather Graham and Merline Lovelace)
A Knight's Vow (2001) (with Glynnis Campbell, Lynn Kurland and Deborah Simmons)
How to Lasso a Cowboy (2004) (with Emily Carmichael, Maureen McKade and Jodi Thomas)
One-Click Buy: September 2010 (2010) (with Wendy Etherington, Karen Foley, Sarah Mayberry, Tawny Weber and Lori Wilde)

Harlequin Christmas Anthologies
Historical Christmas Stories 1990 (omnibus) (1990) (with Ruth Langan and Nora Roberts)
Christmas Rogues (omnibus) (1995) (with Miranda Jarrett and Anita Mills)

Families Are Forever
5. Home for Christmas (1998)