- Why kill the innocent, a Sebastian St. Cyr mystery, C. S. Harris
- When the scoundrel sins, Anna Harrington
- Must love dukes, Elizabeth Michels
- The trouble with dukes, Grace Burrowes
- Earl on the run, Jane Ashford
- Murder at Kensington Palace, Andrea Penrose
- A Christmas bride ;, Christmas beau, Mary Balogh
- How to lose a lord in 10 days or less, Elizabeth Michels
- Romancing Mister Bridgerton, Julia Quinn
- Someone perfect, a friends of the Westcotts novel, Mary Balogh
- An extraordinary lord, Anna Harrington
- Nothing like a duke, Jane Ashford
- How the duke was won, Lenora Bell
- The ruin of a rake, Cat Sebastian
- The other Bennet sister, a novel, Janice Hadlow
- Death at the manor, Katharine Schellman
- Something in the heir, Suzanne Enoch
- Hello stranger, Lisa Kleypas
- The infamous duchess, Sophie Barnes
- Rules for heiresses, Amalie Howard
- What a wallflower wants, Maya Rodale
- The thief of Lanwyn Manor, Sarah E. Ladd
- Heartbreaker, Sarah MacLean
- The governess of Penwythe Hall, Sarah E. Ladd
- Caught in time, a Kendra Donovan mystery, Julie McElwain
- The highwayman, Kerrigan Byrne
- Mr. Malcolm's list, Suzanne Allain
- The heir, Grace Burrowes
- Death comes to Pemberley, P.D. James
- A wolf in duke's clothing, Susanna Allen
- A wicked bargain for the duke, Megan Frampton
- Lady Sophie's Christmas wish, Grace Burrowes
- The countess, Sophie Jordan
- Lady Whistledown strikes back, Julia Quinn ... [and others]
- Someone perfect, a Westcott novel, Mary Balogh
- Chasing the heiress, Rachael Miles
- Yours truly, the duke, Amelia Grey
- Viscount Breckenridge to the rescue, Stephanie Laurens
- The proposal, by Mary Balogh
- Bombshell, Sarah MacLean
- Lady notorious, Theresa Romain
- How to woo a reluctant lady, Sabrina Jeffries
- Lord of Lies, Amy Sandas
- Someone to romance, a Westcott novel, Mary Balogh
- The accidental countess, Valerie Bowman
- Gabriel, lord of regrets, Grace Burrowes
- Seduction on a snowy night, Madeline Hunter, Sabrina Jeffries, Mary Jo Putney
- Wallflower gone wild, Maya Rodale
- Between a rake and a hard place, Connie Mason and Mia Marlowe
- Wallflower most wanted, Manda Collins