For her entire life, FBI agent Atlee Pine has been searching for
her twin sister, Mercy, who was abducted at the age of six and
never seen again. Mercy's disappearance left behind a damaged
family that later shattered beyond repair when Atlee's parents
inexplicably abandoned her.
Now, after a perilous investigation that nearly proved fatal,
Atlee has finally discovered not only the reason behind her
parents' abandonment and Mercy's kidnapping, but also the most
promising breakthrough yet, proof that Mercy survived her
abduction and then escaped her captors many years ago.
Though Atlee is tantalizingly close to her family at last, the
final leg of her long road to Mercy will be the most treacherous
yet. Mercy left at least one dead body behind before fleeing her
captors years before.