Precious Bones — Irina Shapiro

When the skeletal remains of a young woman and her baby are found entombed behind the kitchen wall of a historic Tudor house, Cassandra is overcome with grief. She seems to know who the young woman was, but not how she knows, or how she came to be there. Cassandra becomes inexplicably drawn to the house and the mystery of the Bones of Blackfriars. As she begins to learn the truth about the Thorne siblings who occupied the house during the reign of Elizabeth I, her own life takes an unexpected turn, and she finds out that her fate is linked to the Thornes in ways she never imagined.