A Duchess By Accident by Loretta Levine

“You should not be in my bed on your wedding day, Your Grace.”

To be called Miss Priggish is one thing, but to find a notorious rake in her bed on the morning of his wedding is Cathy’s worst nightmare come true. Even worse than being known as the daughter of a drunkard and a gambler.
As the Duke of Baxter, Tristan must do his duty and marry a quiet, well-mannered bride… not a sharp-tongued viper who tosses pillows at his head.
Yet when scandal forces them together, Tristan finds that his new wife is cold, defiant, and wants nothing to do with him. Until she begins a very deliberate game of seduction. What Cathy had not considered, though, was that a rake always plays to win…