Desiring The Duke (Regency Romance: Strong Women Find True Love #4)
Virginia Vice

Lawrence, Duke of Amhurst, lives in the shadow of his father's vices. Worried that he, too, shares his progenitor's brutish nature, he has shunned courting to the point that he has gone from one of the nation's most eligible bachelors to a man surrounded in whispers of deviant tastes, which keeps away even the most determined romantic young women who might wish to scale the walls he has built around his heart.
But circumstance brings this unlikely pair together. Though they do not yet know it, they will have to overcome challenges both physical and political as they fall into each other's hearts -- at first reluctantly, and then with unbridled passion.
This is a steamy 45,000-word Regency romance novel with a HEA, featuring a female main character who is strong enough to think for herself.