The Third Heiress by Brenda Joyce

When an unexpected inheritance draws Amanda Delmar to England, she uncovers a dark family secret buried in the walls of an ancient estate. Torn between the haunting letters of a doomed ancestor and the irresistible pull of a man she cannot fully trust, Amanda is swept into a web of forbidden love, betrayal, and vengeance that spans generations. As past and present collide, she must uncover the truth before history repeats itself. “The Third Heiress” is a lush, romantic suspense novel filled with passion, mystery, and the enduring power of fate.