The Regency Brides Volume 5

"A Bargain With Fate

It was the ideal way of stopping his family's attempts to marry him off to the first available female. All Michael, Lord Stamford, needed was a respectable female desperate enough to agree to his plan. And then Rosalyn, Lady Jeffreys, called on him to demand the return of her family's estate, which Michael had won in a card game....
Michael was surprised to find that it was almost agreeable to pretend to be the adoring fiance. That was, until he kissed Rosalyn -- a real kiss!

A Kind and Decent Man

Mrs. Victoria Hart, recently widowed, suddenly found herself impoverished. Her only hope of financial aid was David, Viscount Courtenay -- the man who'd loved and cherished her before abandoning her seven years previously.
Suggesting a marriage of convenience, Victoria was horrified when David offered a different bargain instead -- be his mistress!"