This book was amazing until I got to the end. I kept turning page after page because it was addictive and well thought out. Then I reached the end and was confused. Did I miss something? That was the end? It fell flat at the end and was almost reminiscent of Baby Teeth for me. So much build up and then the story line fell off a cliff. I'm really disappointed as I really liked The Wife Between Us. I felt like the main character could have had more depth and back story that tied into the ending. I was seriously second guessing the ending because I had figured it out early on and was expecting to be wrong. I'm not giving up on this duo though. Their ideas are there and interesting. Now if the ending could match' that'd be great.