Defying the Duke (Regency Blackmail #2)
Emma Kaye

The Duke of Marberry is searching for answers. Who is behind the blackmail ring that caused the death of several spies under his command during the war? And how is his former fiancée involved? He’s determined to find out. He lost her once, he’s not about to let that happen again.
A shocking betrayal once tore them apart. Can they forget the past to find a future together? Or will new treachery keep them separated forever?
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Part 1 - The Duke's Christmas Wish (Previously published in the Christmas Ever After anthology.)
Part 2 - The Widow's Daring Plan (The story continues. All new material.)