Boleyn curse : Deborah Cohen.
(Book)

When PhD history student, Ellie Bowlan, attends a séance, she receives a strange message: To end your family curse, you must save the life of the man who killed your parents. Ellie has always believed her parents' death to be an accident, but this mysterious missive hints at a secret murder. As a skeptic of all things supernatural, she ignores this bizarre advice, until her research forces her to face the truth about her parents' murders and the astonishing connection between the Bowlan and Boleyn family line. Ellie is next in line to pay the price. Soon Ellie realizes that solving her parent's murders isn't enough. She must find a way to end the curse or fall victim to its dire consequences.