Caught in a rainstorm, Miss Calliope Worthington takes shelter in a seemingly abandoned mansion. But when she finds a string of pearls in a dusty chest, she is caught red-handed by the house's reclusive owner - Mr. Ren Porter - a fiery demon of a man who demands that Callie pay for the necklace... with her innocence.

Lord Randolph Cavanaugh is loyal and devoted - but only to family. To the rest of the world he’s aloof and untouchable, a respected and driven entrepreneur. But Rand yearns for more in life, and when he travels to Buckinghamshire to review a recent investment, he discovers a passionate woman who will challenge his ruthless self-control....

Charlotte Langley has always been the prudent middle sister, so her family is not surprised when she makes the safe choice and agrees to wed her childhood sweetheart. But when she finds herself under the weather and drinks a "healing" tonic, the potion provokes the most maddening desire...for someone other than her betrothed.

Despite being surrounded by her happily wed sisters, Nora Langley prefers botany to ballrooms and would rather spend a lifetime in her laboratory than consider affairs of the heart. An expert herbalist, Nora has been masquerading as her late physician father for years, dispensing invaluable medical advice. She corresponds with people all over the world, including an old army colonel. But when the man shows up on her doorstep, he is nothing like she expected - he is a young, handsome heir to a dukedom who suddenly threatens everything she holds dear. 

Lord Nathaniel Harte, the disagreeable duke of Beswick, spends his days smashing porcelain, antagonizing his servants, and snarling at anyone who gets too close. With a ruined face like his, it's hard to like much about the world - especially smart-mouthed harpies (with lips better suited to kissing than speaking) who brave his castle with indecent proposals. But Lady Astrid Everleigh will stop at nothing to see her younger sister safe from a notorious scoundrel, even if it means offering herself up on a silver platter to the forbidding Beast of Beswick himself.