With her husband away on business, Amory Ames is alone at her country house Thornecrest, preparing for the arrival of their baby. When a woman appears also claiming to be Milo's wife, Amory is sure there must be a mistake, but with secret identities, whirlwind romances, and a murder, suddenly events are spiralling out of control.
Now the spitting image of her mother Jen Davidson, and the same age she was when she died, Hannah is determined to uncover exactly what happened to her mum, but soon the boundaries between Hannah and her mother become fatally blurred.