Oh now this is one I can add to my TBR list! Psycho thrillers are my jam, and the concept of this one seems promising. In the "first look" we meet Claire Abrams as she and her husband are headed to celebrate the anniversary of her son Colton's death. Their 11yo daughter Abby, the product of an illegal experiment, has a surprise for them -- which turns out to be a "long-lost relative," a partner in the experiment. From the first pages of this, it's clear to see that this one will be a hit. I think the change in narration from chapter-to-chapter will really add to this one!