The thrilling conclusion to the Hollow Dolls duology continues Simone's story as she sets out with her friends to stop the body walker once and for all. Simone is still reeling from learning the truth about her mother, Maeve. But she knows she has to stop her before she finds what she's looking for and ends up hurting her friends in the process. When Simone stumbles across an old legend about a handful of folks with rare and powerful talents who fled to a secret island haven, she wonders if the soul summoner Maeve seeks could be there. So she and Sebastian set off to find it, hoping to get to there before Maeve does. But as Simone and her traveling party draw closer to the island, it becomes clearer that Maeve will stop at nothing to get what she wants. And if her evil isn't stopped, it could mean terrible consequences for everyone Simone loves.