My Blind Duke by Loretta Levine

“I do not need to see to feel you squirming in my arms, Duchess.”

The Duchess of Pemberley killed her own husband on their wedding night. And with the ton declaring her the ‘Black Widow’, she does not even dare imagine what the new heir will do to her—if he’s ever found.
William has lost everything—his career, his wife, and his sight. The last thing he wants, for himself or his daughter, is a crumbling dukedom. Least of all one shared with a maddeningly alluring woman who refuses to leave.

The moment he shows up and finds her naked in his chambers, he knows that he should be rid of her at once. Only… his scheming daughter has other plans for them.