Earl of Darby by Aubrey Wynne

Miss Hannah Pendleton is nursing her pride after her childhood crush falls in love with another. Determined to break a few hearts of her own, she hurls herself into the exciting and hectic schedule of a first season. Hannah finds the glitter and malice of London and its society both intriguing and intimidating. Always clever and direct, the smooth manners and practiced words of the gallant but meticulous bachelors do nothing to stir her soul until…
Since his wife’s suicide on their wedding night, the Earl of Darby has carefully cultivated his rakish reputation. It keeps overprotective mamas at bay and provides him with unlimited clandestine affairs. But when Nicholas sees a lovely newcomer being courted by the devil himself, her innocence and candor revive the chivalry buried deep in his soul. The ice around Nicholas’s heart cracks as he desperately tries to save Hannah and right a hideous wrong committed so long ago.