What I liked about this novel is that we enter immediately in !! Direct to the first page, the meeting of characters ... It's rare enough to be stressed. See you in the head of Joe, and quickly realizes he has something "special"! They meet in a bookstore. The exchange that will last a few minutes will leave Joe the urge to follow Beck, to know everything about it, live with it! When heard thinking, sometimes it is cold in the back, sometimes it attaches ... It's interesting to see the other side (much like Dexter!). Understanding what motivates them. Makes them so dangerous and different.