Pulls you in right away

From the first couple sentence I was sucked into this world. I am aching to know what happened between Isabel and Tristan. What did they share together? Why did they lose contact? How did Tristan lose his memory and how will Isabel help him to recover these lost memories? These are things I am dying to know! This sounds like it will be an intense, grab you and suck you in book. One book you cannot put down and you won't want to either.