Maybe it's because I'm in one of those periods of time where I just can't find a book that interests me enough, but . . . 
 this book didn't interest me enough. 
 It has an interesting premise, and it has a fairly original idea, but I couldn't connect with Lark and I hated everyone else because of how they treated Lark. The book starts out with Lark coming out of an institution because she attempted suicide. Okay. I'm all for actually showing characters with mental health issues, though it is very debatable as to whether or not Lark was depressed. It's not really portrayed this way and her suicide attempt was explained away as jealousy toward her dead sister's "life." 
 But every other character (except gma) blamed her for her attempted suicide. Every one. Maybe it's an author's statement. And it would make sense for the depressed character to hate herself and blame herself as that's how it works, but why did every single character blame her and hate her and treat her like she's an incompetent child even though they all desperately need her? 
 [spoiler] (view spoiler)[one guy writes a song about how she was a terrible person for her suicide attempt and sings it to her at the cafe the other girl invites her to go to right before all of them ask her to save their lives. She's quite justifiably angry, but then everyone, including the sister that is depicted as doing anything and everything to protect her yet inexplicably does nothing because she has a crush on the singer, forces her into helping until she eventually agrees because it is the moral good. Her sister even possesses her and to transport her to the guy's house. (hide spoiler)] 
 Okay. I can't tell if this is the author's views on suicide or if it's the characters who receive some huge moral whack over the head later on because I DNF'd because even my hatred of these characters was not enough to finish the book.