Abby Silva is the typical misfit teen crushing on the hot guy at school who, of course, is dating the mean girl. Oh, and there's a mysterious, gorgeous stranger whom she has a magical connection with. Pretty standard YA fare. The interesting aspect is that Abby is descended from one of the girls accused in the Salem Witch Trials and seems to have inherited her powers. It's a quick, fairly fun read and pretty much a standalone story, which is a nice change from the cliffhanger endings that seem pretty standard these days in this genre.
The book is set in and around Salem, which I personally found fun because I'm from Cape Cod originally myself.