Oh my goodness. This book had me hooked from the very start. It also made me so anxious... Whether it was from how terrible I thought the main character was at first, to how we began learning about each character, and then finally when things began to all come together... I was a wreck! I will admit, at the beginning I was nervous. I really disliked the main character. I thought she was winey, pathetic, and super annoying. But I thought that maybe this book was going to be a bit like Gone Girl (I couldn't stand the characters in that book), so I kept an open mind while also recognizing the fact that I may hate the main character for the duration of the story. I loved the story line though. I thought one character was the "bad guy" for certain, but I was absolutely NOT expecting how the ending turned out (reason for the 4 stars). There is one chapter in particular where I thought I may have figured it out, but I was only guessing half of it.... Would I read this book again? No, probably not...But it is definitely worth reading!!