55 Years of publishing (last book published posthumously in 1995)
1941
Daughter of Anna (Burford)
Passionate Witness (Burford)
1942
The Married Lover (Burford)
1943
When All the World Is Young (Burford)
1944
So the Dreams Depart (Burford)
1945
Together They Ride (Plaidy)
Not in Our Stars (Burford)
1946
1947
Beyond the Blue Mountains (Plaidy)
Dear Chance (Burford)
1948
Alexa (Burford)
1949
Murder Most Royal (Plaidy)
The House at Cupid’s Cross (Burford)
1950
The Goldsmith’s Wife (Plaidy)
Believe the Heart (Burford)
The Love Child (Burford)
Poison in Pimlico (Ford)
Flesh and the Devil (Ford)
1951
Madame Serpent (Plaidy)
Saint or Sinner? (Burford)
1952
The Italian Woman (Plaidy)
Daughter of Satan (Plaidy)
Dear Delusion (Burford)
Bright Tomorrow (Burford)
The Bed Disturbed (Ford)
Danse Macabre (Kellow)
1953
Queen Jezebel (Plaidy)
The Sixth Wife (Plaidy)
Leave Me My Love (Burford)
When We Are Married (Burford)
Such Bitter Business (Ford)
Rooms at Mrs Oliver’s (Kellow)
1954
The Spanish Bridegroom (Plaidy)
St Thomas’s Eve (Plaidy)
Castles in Spain (Burford)
Heart’s Afire (Burford)
Lilith (Kellow)
1955
Royal Road to Fotheringhay (Plaidy)
Gay Lord Robert (Plaidy)
When Other Hearts (Burford)
Two Loves in Her Life (Burford)
It Began in Vauxhall Gardens (Kellow)
1956
The Wandering Prince (Plaidy)
A Health unto His Majesty (Plaidy)
Begin to Live (Burford)
Married in Haste (Burford)
Call of the Blood (Kellow)
Defenders of the Faith (Tate)
1957
Here Lies Our Sovereign Lord (Plaidy)
Flaunting, Extravagant Queen (Plaidy)
To Meet a Stranger (Burford)
Rochester, the Mad Earl (Kellow)
The Scarlet Cloak (Tate)
1958
Madonna of the Seven Hills (Plaidy)
Light on Lucrezia (Plaidy)
Pride of the Morning (Burford)
Blaze of Noon (Burford)
The Queen of Diamonds (Tate)
A Triptych of Poisoners (Plaidy)
1959
Louis, the Well-Beloved (Plaidy)
The Road to Compiegne ( Plaidy)
The Dawn Chorus (Burford)
Red Sky at Night (Burford)
Milady Charlotte (Kellow)
Madame du Barry (Tate)
The Rise of the Spanish Inquisition (Plaidy)
1960
Castile for Isabella (Plaidy)
Spain for the Sovereigns (Plaidy)
Night of Stars (Burford)
The World’s a Stage (Kellow)
The Growth of the Spanish Inquisition (Plaidy)
The Brides of Lanlory (Percival)
Mistress of Mellyn (Holt)
1961
Daughters of Spain (Plaidy)
Katharine, the Virgin Widow (Plaidy)
Now That April’s Gone (Burford)
This Was a Man (Tate)
The End of the Spanish Inquisition (Plaidy)
The Young Elizabeth (Plaidy)
Meg Roper, Daughter of Sir Thomas More (Plaidy)
1962
The Shadow of the Pomegranate (Plaidy)
The King’s Secret Matter (Plaidy)
Who’s Calling (Burford)
Kirkland Revels (Holt)
1963
The Captive Queen of Scots (Plaidy)
The Thistle and the Rose (Plaidy)
The Young Mary Queen of Scots (Plaidy)
The Bride of Pendorric (Holt)
1964
Mary, Queen of France (Plaidy)
The Murder in the Tower (Plaidy)
1965
Evergreen Gallant (Plaidy)
The Three Crowns (Plaidy)
The Legend of the Seventh Virgin (Holt)
1966
The Haunted Sisters (Plaidy)
The Queen’s Favorites (Plaidy)
Menfreya (Holt)
1967
The Princess of Celle (Plaidy)
Queen in Waiting (Plaidy)
The King of the Castle (Holt)
1968
The Prince and the Quakeress (Plaidy)
Caroline, the Queen (Plaidy)
The Queen’s Confession (Holt)
1969
The Third George (Plaidy)
Perdita’s Prince (Plaidy)
The Shivering Sands (Holt)
1970
Indiscretions of the Queen (Plaidy)
The Secret Woman (Holt)
1971
The Regent’s Daughter (Plaidy)
Goddess of the Green Room (Plaidy)
The Shadow of the Lynx (Holt)
1972
The Captive of Kensington Palace (Plaidy)
Victoria in the Wings (Plaidy)
The Miracle at St Bruno’s (Carr)
On the Night of the Seventh Moon (Holt)
1973
The Queen and Lord M (Plaidy)
The Queen’s Husband (Plaidy)
The Curse of the Kings (Holt)
1974
The Widow of Windsor (Plaidy)
The Bastard King (Plaidy)
The Lion Triumphant (Carr)
The Pride of the Peacock (Holt)
The House of the Thousand Lanterns (Holt)
1975
The Lion of Justice (Plaidy)
Mary, Queens of Scots, the Fair Devil of Scotland (Plaidy)
The Witch from the Sea (Carr)
Lord of the Far Island (Holt)
1976
The Passionate Enemies (Plaidy)
The Plantagenent Prelude (Plaidy)
Saraband for Two Sisters (Carr)
1977
The Revolt of the Eaglets (Plaidy)
The Heart of the Lion (Plaidy)
Lament for a Lost Lover (Carr)
The Devil on Horseback (Holt)
1978
The Prince of Darkness (Plaidy)
The Battle of the Queens (Plaidy)
The Love-Child (Carr)
My Enemy the Queen (Holt)
1979
The Queen from Provence (Plaidy)
Edward Longshanks (Plaidy)
The Spring of the Tiger (Holt)
1980
The Follies of the King (Plaidy)
The Vow on the Heron (Plaidy)
The Song of the Siren (Carr)
The Mask of the Enchantress (Holt)
1981
Passage to Pontefract (Plaidy)
The Star of Lancaster (Plaidy)
Epitaph for Three Women (Plaidy)
The Drop of the Dice (Carr)
The Judas Kiss (Holt)
1982
Red Rose of Anjou (Plaidy)
The Sun in Splendour (Plaidy)
Uneasy Lies the Head (Plaidy)
The Adulteress (Carr)
The Demon Lover (Holt)
1983
My Self, My Enemy (Plaidy)
Zipporah’s Daughter (Carr)
The Time of the Hunter’s Moon (Holt)
1984
Queen of This Realm (Plaidy)
Voices in a Haunted Room (Carr)
The Landower Legacy (Holt)
1985
Victoria Victorious (Plaidy)
The Return of the Gypsy (Carr)
The Road to Paradise Island (Holt)
1986
The Lady in the Tower (Plaidy)
Midsummer’s Eve (Carr)
Secret for a Nightingale (Holt)
1987
The Courts of Love (Plaidy)
The Pool of St Branok (Carr)
The Silk Vendetta (Holt)
1988
In the Shadow of the Crown (Plaidy)
The Indian Fan (Holt)
1989
The Queen’s Secret (Plaidy)
The Changeling (Carr)
The Captive (Holt)
1990
The Reluctant Queen (Plaidy)
William’s Wife (Plaidy)
Snare of Serpents (Holt)
1991
The Pleasures of Love (Plaidy)
The Black Swan (Carr)
A Time for Silence (Carr)
Daughter of Deceit (Holt)
1992
The Gossamer Cord (Carr)
Seven for a Secret (Holt)
1993
Kisses of Death (Plaidy)
The Black Opal (Holt)
1994
1995
Daughters of England (Carr)