Miss Hartwell's Dilemma
1. Miss Hartwell's Dilemma (1989)
2. Two Corinthians (1989)

Black Sheep
1. The Black Sheep's Daughter (1989)
2. Lady in the Briars (1990)
3. Polly and the Prince (1991)

Miss Larkin
1. A Lord for Miss Larkin (1991)
2. The Road to Gretna (1992)
3. Thea's Marquis (1993)

Rothschild Trilogy
1. Miss Jacobson's Journey (1992)
2. Lord Roworth's Reward (1994)
     aka His Lordship's Reward
3. The Captain's Inheritance (1994)
     aka Captain Ingram's Inheritance

Daisy Dalrymple
1. Death at Wentwater Court (1994)
2. The Winter Garden Mystery (1995)
3. Requiem for a Mezzo (1996)
4. Murder on the Flying Scotsman (1996)
5. Damsel In Distress (1997)
6. Dead in the Water (1998)
7. Styx and Stones (1999)
8. Rattle His Bones (2000)
9. To Davy Jones Below (2001)
10. The Case of the Murdered Muckraker (2002)
11. Mistletoe and Murder (2002)
12. Die laughing (2003)
13. A Mourning Wedding (2004)
14. Fall of a Philanderer (2005)
15. Gunpowder Plot (2006)
16. The Bloody Tower (2007)
17. Black Ship (2008)
18. Sheer Folly (2009)
19. Anthem for Doomed Youth (2011)
20. Gone West (2012)
21. Heirs of the Body (2013)

Cornish Mystery
1. Manna from Hades (2009)
2. A Colourful Death (2010)
3. Valley of the Shadow (2012)

Toblethorpe Manor (1981)
     aka A Girl with No Name
Lavender Lady (1983)
Angel (1984)
The Miser's Sister (1984)
Lord Iverbrook's Heir (1986)
The Man in the Green Coat (1987)
     aka Gabrielle's Gamble
Smugglers' Summer (1987)
A Susceptible Gentleman (1990)
A Poor Relation (1990)
Byron's Child (1991)
The Fortune-Hunters (1991)
The Frog Earl (1992)
My Lord Winter (1992)
Ginnie Come Lately (1993)
The Lady and the Rake (1995)
     aka The Actress and the Rake
The Tudor Secret (1995)
Scandal's Daughter (1996)
A Christmas Courtship (1996)
The Babe and the Baron (1997)
Mayhem and Miranda (1997)
The Improper Governess (1998)
Crossed Quills (1998)
Christmas in the Country (2010)
Crossed Quillls (2010)
The Magic of Love (2010)
The Tudor Signet (2010)

All Hallow's Eve (1992) (with Jo Beverley, Morgan Llywelyn and Andre Norton)
A Mother's Joy (1994) (with Marissa Edwards, Jo Ann Ferguson, Cindy Holbrook, Lynn Kerstan and Joy Reed)
A Bride's Bouquet (1997) (with Cathleen Clare, Mona Gedney and Jenna Jones)
Once upon a Time (1998) (with Karla Hocker and Judith A Lansdowne)
My Darling Valentine (1999) (with Kathleen Beck and Alice Holden)
Once upon a Kiss (1999) (with Karla Hocker and Judith A Lansdowne)
Snowflake Kittens (1999) (with Mona Gedney and Valerie King)
Wonderful and Wicked (2000) (with Valerie King and Isobel Linton)
Once Upon a Waltz (2001) (with Karla Hocker and Judith A Lansdowne)

A Regency Valentine (1991) (with Jo Beverley, Ellen Fitzgerald, Kitty Grey and Sheila Simonson)
My Dearest Valentine (2010)
A Second Spring (2010)