His Capricious Lady: A Regency romance (Regency Lady #2)
Susan Leona Fisher

Charlotte’s impulsive and unpredictable behaviour irritates and at times angers the conventional Duke, but there is something about this young woman that gets under his skin, especially when that ready smile comes to her face and those dimples crease her rosy cheeks. When he acts to improve her family’s situation, he finds his efforts rebuffed, for she is determined to establish herself as a children’s writer and make her own way.
Meanwhile the Duke’s autocratic mother, a Patroness of Almack’s, is determined to send her packing.
Soon the thaw will come. What then?