My favorite type of science fiction is the sort where it hits close enough to home to be believable. If someone had told me the premise of this story in advance of reading it, I probably would’ve scoffed and said “not really my type”; but the way that Walker drew me in and fed me details, one at a time and not too quickly, I felt like I believed it at every step. So in case you’re like me, I won’t tell you the premise of the story so as not to ruin it for you.
The way the initial premise of the story was developed would alone have won my approval; but the story was further improved by a quadripartite structure that allowed me to see each of the characters from a different perspective. First, we hear Madison’s side of the story, of what happened after her twin sister Mia was in a horrible car accident. Then it is Mia’s turn to give us a lens both into the aftermath of the accident and into their sisterly relation. In the final two parts of the story, it is two outside perspectives that view the sisters — two more versions of what happened. I loved the way the four parts worked together, and the distinctive voices that were present in each.