- Crowned and dangerous, Rhys Bowen
- Promised, proper romance, Leah Garriott
- Lady rights a wrong, Eliza Casey
- The notorious Lord Knightly, a novel, Lorraine Heath
- First comes scandal, Julia Quinn
- A lady's guide to gossip and murder, Dianne Freeman
- The duchess hunt, Lorraine Heath
- The counterfeit scoundrel, Lorraine Heath
- An offer from a gentleman, Julia Quinn
- The peculiar case of Lord Finsbury's diamonds, Stephanie Laurens
- God rest ye, royal gentlemen, Rhys Bowen
- A fianceĢe's guide to first wives and murder, Dianne Freeman
- Unladylike lessons in love, Amita Murray
- The dueling duchess, Minerva Spencer
- The return of the duke, Lorraine Heath
- The viscount who vexed me, Julia London
- The twelve clues of Christmas, Rhys Bowen
- The perks of loving a wallflower, Erica Ridley
- A fashionable fatality, Alyssa Maxwell
- My rogue to ruin, Erica Ridley
- The heir, Catherine Coulter
- Beauty tempts the beast, Lorraine Heath
- Scoundrel of my heart, Lorraine Heath
- Earl's well that ends well, Jane Ashford
- What happens in the ballroom, Sabrina Jeffries
- An offer from a gentleman, Julia Quinn
- Four funerals and maybe a wedding, Rhys Bowen
- A duke by any other name, Grace Burrowes
- The duchess takes a husband, Harper St. George
- The Duke and I, Julia Quinn
- Gilded cage, Vic James
- Lakeshire Park, Megan Walker
- Loving Rose, the redemption of Malcolm Sinclair, Stephanie Laurens
- Someone to remember, a Westcott story, Mary Balogh
- Rakes and roses, Josi S. Kilpack
- The murder at Mandeville Hall, Stephanie Laurens
- The house at Tyneford, Natasha Solomons
- Peril in Paris, Rhys Bowen
- Accidentally his, a designing debutantes novel, Sabrina Jeffries
- Devil in disguise, the Ravenels meet the Wallflowers, Lisa Kleypas
- The masterful Mr. Montague, Stephanie Laurens
- The duke effect, Sophie Jordan
- Daring and the duke, Sarah MacLean
- My kind of earl, Vivienne Lorret
- Infamous, Minerva Spencer
- The woman before Wallis, a novel of Windsors, Vanderbilts, and royal scandal, Bryn Turnbull
- The course of all treasons, an Elizabethan spy mystery, Suzanne M. Wolfe
- The murder of Gonzago, R.T. Raichev
- Waiting for a Scot like you, Eva Leigh
- The obsessions of Lord Godfrey Cavanaugh, Stephanie Laurens