I'm so intrigued! Hunter may or may not be unstable or crazy. And the reader quickly gets into the minds of all the characters creating a very intriguing and suspenseful environment. I want to read more and get to know these characters. You're not given a lot of back story but it jumps into the story right away. I love writing like this where the story unfolds slowly and has the reader guessing and trying to figure out the plot. And then the last sentence grabs me too - why does she want Hunter to meet her sister if she initially thought he may be crazy!? I wouldn't do that to my sister. Good action and the books moves quickly so I can tell this one is going to be a quick read for me when I get it!