I was pleasantly surprised by this book. At first it was a bit dragging but then I started to understand Elizabeth, protagonist, more.: 
 Elizabeth 
 Short synopsis 
 When Liz was 4 she got in an accident and then on does not have any feelings. No love, anger etc. She can see and touch the emotions and they look like people but no one else can see them. Fear has an interest in her, BTW he is an emotion. He wants to find out what happened, make her feel again. 
 Fear 
 So she has weird dreams and they try to put pieces together. Another guy is Joshua.... You will see how he fits in. The book got more interesting towards the middle. It is something I will always remember, a fresh breath of air. Applause to author! The emotions and elements are really interesting. BTW a villain is also trying to kill the protagonist.