This book is the first book in the Soul Seekers series by Alyson Noel. Having read Alyson's Immortals series, I had expected to love this series too. However, I did not, and I will tell you why...There were parts in this book that were lacking. It took me ages to get into, and the characters are kinda weak. However I found that the ending was good.
For full review: http://kitkat1242.blogspot.co.uk/2013/01/review-fated-by-alyson-noel.html