After the death of her mother, Rynna Dalton comes to live with her imperious great-grandmother and her bookish, disabled cousin Ted at Stonebridge Manor. Almost immediately she is aware of a mysterious presence, which she believes is the spirit of her mother's murdered cousin, Rosalind. Rynna is charmed by Rosalind's lawyer son Jason Wyatt, who courts her, and she agrees to marry him. Meanwhile, Ted and Rynna become good friends. But Stonebridge holds secrets that will profoundly affect her future. Why is Ted so opposed to the match? Why does Rosalind seem to warn Rynna against it? And how far will Jason go to possess Stonebridge-and the woman he professes to love?