- The familiar, Leigh Bardugo
- An affair at Stonecliffe, Candace Camp
- Devil's daughter, the Ravenels meet the Wallflowers, Lisa Kleypas
- Along came a duke, Elizabeth Boyle
- A gentleman in Moscow, Amor Towles
- Death in St. Petersburg, a Lady Emily mystery, Tasha Alexander
- A gentleman in Moscow, Amor Towles
- The arrangement, Mary Balogh
- Cold-hearted rake, Lisa Kleypas
- Hello stranger, Lisa Kleypas
- When the rogue returns, Sabrina Jeffries
- Dukes prefer blondes, Loretta Chase
- The accidental countess, Valerie Bowman
- My fine fellow, Jennieke Cohen
- Lady Tan's circle of women, a novel, Lisa See
- A noble radiance, Donna Leon
- A treacherous curse, Deanna Raybourn
- The duke's stolen bride, Sophie Jordan
- A wicked bargain for the duke, Megan Frampton
- Bringing down the duke, Evie Dunmore
- A Scot in the dark, Sarah Maclean
- The queer principles of Kit Webb, a novel, Cat Sebastian
- The secret service of tea and treason, India Holton
- Knockout, Sarah MacLean
- Death in the floating city, Tasha Alexander
- The temptation of your touch, Teresa Medeiros
- The duchess, a novel, Danielle Steel
- A most agreeable murder, a novel, Julia Seales
- The Cavendon luck, Barbara Taylor Bradford
- Secrets of Cavendon, Barbara Taylor Bradford
- A most intriguing lady, a novel, Sarah Ferguson, Duchess of York, with Marguerite Kaye
- The Cavendon women, Barbara Taylor Bradford
- The duke gets even, Joanna Shupe
- A duke in shining armor, by Loretta Chase
- Meadowlands, Elizabeth Jeffrey
- The viscount and the vixen, Lorraine Heath
- Something spectacular, Alexis Hall
- Say yes to the duke, Eloisa James
- No good Duke goes unpunished, the third rule of scoundrels, Sarah MacLean
- A Christmas journey, Anne Perry
- No choice but seduction, Johanna Lindsey
- Dukes prefer blondes, Loretta Chase
- Lady Derring takes a lover, Julie Anne Long
- Heartbreaker, Sarah MacLean
- The Highlander's English bride, Vanessa Kelly
- Forever my duke, Olivia Drake
- Ravish me with rubies, Jane Feather
- A nobleman's guide to seducing a scoundrel, KJ Charles
- Remember me, Mary Balogh
- Not always a saint, Mary Jo Putney