Bride's Bouquet
1. Woman to Wed? (1996)
2. Best Man to Wed? (1996)
3. Too Wise to Wed? (1996)
The Bride's Bouquet (omnibus) (2000)
Woman to Wed? / Best Man to Wed? (omnibus) (2005)

Perfect Crightons
1. A Perfect Family (1997)
2. The Perfect Seduction (1997)
3. Perfect Marriage Material (1997)
4. The Perfect Match? (1997)
5. The Perfect Lover (1998)
6. The Perfect Sinner (1999)
7. The Ultimate Surrender (2000)
8. The Perfect Father (2000)
9. A Perfect Night (2000)
10. Coming Home (2000)
11. Starting Over (2001)
The Crightons (omnibus) (2001)
Women and Love (omnibus) (2002)
Secrets and the Virgin: A Shocking Secret / His Virgin Lover (omnibus) (2008)
Seduction and the Mistress (omnibus) (2008)

Fantasy in the Night
1. Fantasy for Two (1998)
2. One Night in His Arms (1998)

Sweet Revenge / Seduction
1. The Mistress Assignment (1999)
2. Lover by Deception (1999)
3. A Treacherous Seduction (1999)
4. The Marriage Resolution (1999)
Sweet Revenge (omnibus) (2005)
Sweet Seduction (omnibus) (2005)
Treacherous Seduction / Marriage Resolution (omnibus) (2008)

Sheikh's Arabian Night
1. The Sheikh's Virgin Bride (2003)
2. One Night with the Sheikh (2003)
3. Possessed by the Sheikh (2005)
4. Prince of the Desert (2006)
5. Taken By The Sheikh (2007)
6. The Sheikh's Blackmailed Mistress (2008)
The Sheikh's Bride (omnibus) (2006)
The Desert Sheikh's Virgin: Possessed by the Sheikh / Prince of Desire (omnibus) (2008)

Jet Set Wives
1. Bedding His Virgin Mistress (2005)
2. Expecting The Playboy's Heir (2005)
3. Blackmailing the Society Bride (2005)
Jet Set Wives (omnibus) (2008)

Silk
1. Silk (2008)
2. Sins (2009)
3. Scandals (2010)

Leopardi Brothers
1. Captive At the Sicilian Billionaire's Command (2009)
2. The Sicilian Boss's Mistress (2009)
3. The Sicilian's Baby Bargain (2009)

Parenti Dynasty
1. The Reluctant Surrender (2010)
2. Giselle's Choice (2011)

Russian Rivals
1. The Most Coveted Prize (2011)
2. The Power of Vasilii (2011)

Falcon's Prey (1981)
Ducetti Lair (1981) (writing as Lydia Hitchcock)
The Concorde Affair (1981) (writing as Melinda Wright)
Tiger Man (1981)
Marriage without Love (1981)
The Caged Tiger (1982)
Daughter of Hassan (1982)
Long Cold Winter (1982)
Northern Sunset (1982)
An Unbroken Marriage (1982)
Bought with His Name (1982)
Blackmail (1982)
Island of the Dawn (1982)
Love at 30,000 Feet (1982) (writing as Melinda Wright)
Escape from Desire (1982)
Desire's Captive (1983)
The Flawed Marriage (1983)
Forgotten Passion (1983)
Passionate Protection (1983)
Rescue Operation (1983)
A Sudden Engagement (1983)
Phantom Marriage (1983)
The Geneva Touch (1983) (writing as Lydia Hitchcock)
Savage Atonement (1983)
Flight into Ecstasy (1983) (writing as Melinda Wright)
Man Hater (1983)
Campaign for Loving (1984)
Darker Side of Desire (1984)
The Inward Storm (1984)
Love's Choices (1984)
Response (1984)
Shadow Marriage (1984)
Wanting (1984)
Rules of the Game (1984)
The Only One (1985)
The Six-Month Marriage (1985)
Taken Over (1985)
Time Fuse (1985)
What You Made Me (1985)
You Owe Me (1985)
The Friendship Barrier (1985)
Exorcism (1985)
Permission to Love (1985)
Fire With Fire (1985)
Injured Innocent (1985)
The Hard Man (1985)
Desire for Revenge (1985)
Capable of Feeling (1986)
A Man Possessed (1986)
Return Match (1986)
Desire Never Changes (1986)
Research into Marriage (1986)
A Reason for Marriage (1986)
Loving (1986)
Stronger Than Yearning (1986)
An Expert Teacher (1987)
Passionate Relationship (1987)
Too Short a Blessing (1987)
A Savage Adoration (1987)
For One Night (1987)
Substitute Lover (1987)
Levelling the Score (1987)
Fight for Love (1987)
Payment in Love (1988)
Potential Danger (1988)
Special Treatment (1988)
Force of Feeling (1988)
Power Play (1988)
Without Trust (1988)
Lover's Touch (1988)
A Reason for Being (1989)
Beyond Compare (1989)
Silver (1989)
Equal Opportunities (1989)
Valentine's Night (1989)
So Close and No Closer (1989)
Free Spirit (1989)
Bitter Betrayal (1989)
A Rekindled Passion (1989)
The Hidden Years (1990)
Unspoken Desire (1990)
Time for Trust (1990)
Breaking Away (1990)
Rival Attractions (1990)
Out of the Night (1990)
Game of Love (1990)
A Kind of Madness (1990)
Second Time Loving (1990)
Payment Due (1991)
A Forbidden Loving (1991)
A Time to Dream (1991)
Dangerous Interloper (1991)
Second-Best Husband (1991)
A Cure for Love (1991)
Stranger From The Past (1991)
Past Passion (1991)
Lingering Shadows (1992)
Mistaken Adversary (1992)
Lesson to Learn (1992)
Passionate Possession (1992)
A Matter of Trust (1992)
Tug of Love (1992)
Law of Attraction (1992)
Yesterday's Echoes (1993)
For Better for Worse (1993)
Cruel Legacy (1994)
French Leave (1994)
Power Games (1995)
Unwanted Wedding (1995)
The Trusting Game (1995)
Her Christmas Fantasy (1996)
Mission: Make-Over (1997)
To Love, Honour and Betray (1998)
Wanting His Child (1999)
One Intimate Night (1999)
The City-Girl Bride (2001)
Christmas Eve Wedding (2002)
Now or Never (2003)
The Italian Duke's Mistress (2006)
The Boss's Marriage Arrangement (2008)
A Bride for His Majesty's Pleasure (2009)
The Italian Duke's Virgin Mistress (2010)
The Dutiful Wife (2010)
A Stormy Spanish Summer (2011)
Lords of the Desert (2011)
Pride (2011)
Passion and the Prince (2011)
A Secret Disgrace (2012)

Penny Jordan Collection (1984)
Best of Penny Jordan: Falcon's Prey, Tiger Man (1986)
Sunsational (1991) (with Emma Darcy, Emma Goldrick and Carole Mortimer)
Penny Jordan Omnibus: Shadow Marriage, Man-hater, Passionate Protection (1992)
Nine Months (1993) (with Stella Cameron and Janice Kaiser)
Penny Jordan Collection: Fire with Fire, Capable of Loving, Substitute Lover (1993)
Game of Love / Time for Trust (1995)
Matched By Mistake (1996) (with Carole Mortimer and Gina Wilkins)
Mistletoe Magic (1996) (with Jeanne Allan, Jessica Hart and Sally Wentworth)
Yours, Mine and Ours (1997) (with Marisa Carroll and Cathy Gillen Thacker)
Christmas Treats (1998) (with Lindsay Armstrong and Day Leclaire)
Wedded Bliss (1999) (with Carole Mortimer)
A Man for Mum! (1999) (with Leigh Michaels and Vicki Lewis Thompson)
Nearly Weds! (1999) (with Carole Mortimer and Betty Neels)
Christmas Presents (1999) (with Anne McAllister and Sally Wentworth)
Marriage of Convenience (2000)
Latin Lovers (2000) (with Lucy Gordon, Lynne Graham)
A Perfect Family / To Love, Honor and Betray / The Perfect Sinner (2000)
Wed Again! (2001) (with Anne Mather and Carole Mortimer)
A Collection (2002)
City Girls (2002) (with Liz Fielding, Jessica Hart)
Winter Weddings (2002) (with Judy Christenberry and Gail Whitiker)
Greek Millionaires (2004) (with Sara Craven and Anne McAllister)
Stronger Than Yearning / Silver (2004)
Strictly Business (2004) (with Hannah Bernard, Liz Fielding)
Boardroom to Bedroom (2005) (with Carole Mortimer)
Plain Jane Makeover (2005) (with Miranda Lee and Barbara McMahon)
Rules of the Game / Passionate Possession (2005)
Her Lover Her Husband (2006)
The Mills and Boon Collection (2006) (with Caroline Anderson and Margaret Way)
Marco's Convenient Wife / The Mistress's Secret (2006) (with Julia James)
Perfect Family / Fantasy for Two (2006)
The Innocence Collection (2007) (with Carole Mortimer and Kay Thorpe)
At His Convenience... (2007) (with Maggie Cox and Kim Lawrence)
It Happened At Christmas (2007) (with Helen Brooks and Carol Wood)
Winter Waifs (2007) (with Helen Brooks and Carol Wood)
Boss's Marriage Arrangement / Vendetta (2008) (with Susan Napier)
Bride at Bellfield Mill / Family for Hawthorn Farm / Tilly of Tap House (2008) (with Helen Brooks and Carol Wood)
Housekeeper in His Bed (2009) (with Maggie Cox, Diana Hamilton)
Her Playboy Boss (2009) (with Jennie Adams and Chantelle Shaw)
Jet-Set Summer Affairs (2009) (with Sandra Field and Sarah Morgan)
Merry Christmas Love Mills and Boons (2009) (with Diana Hamilton, Sandra Marton, Jane Porter and Margaret Way)
Passionate Brides (2009)
Chosen by the Sheikh (2010) (with Alexandra Sellers and Laura Wright)
Her Christmas Fantasy / Winter Bride (2010) (with Lynne Graham)
One-Click Buy: August 2010 Harlequin Presents (2010) (with Kate Hewitt, Julia James, Lucy Monroe, Michelle Reid and Susan Stephens)
One-Click Buy: July 2010 (2010) (with Abby Green, Julia James, Melanie Milburne, Lucy Monroe and Annie West)
One-Click Buy: September 2010 (2010) (with Helen Bianchin, Emma Darcy, Sharon Kendrick, Anne McAllister and Sarah Morgan)
Mistletoe Brides (2011)

Mistress to a Millionaire
29. Virgin For The Billionaire's Taking (2008)
Mistress of Convenience (2004)
The Mistress Purchase (2004)

For Her Eyes Only
9. An Unforgettable Man (1995)

Big Event
6. Marriage Make Up (1998)

Latin Lovers (with Lucy Gordon, Lynne Graham)
Christmas with a Latin Lover (omnibus) (2001)

What Women Want! (with Darcy Maguire)
What Women Want! (omnibus) (2002)

Royal House Of Niroli
1. The Future King's Pregnant Mistress (2007)
8. A Royal Bride At the Sheikh's Command (2008)
Scandalous Seductions: Future King's Pregnant Mistress / Surgeon Prince, Ordinary Wife (omnibus) (2010) (with Melanie Milburne)
Secret Heirs (2011) (with Raye Morgan)