You can read a synopsis from Scott here and one from Amazon here, and below is a really cool trailer for the book (I find it interesting that they're doing this for books now).
I've been a little obsessed with teen books for the last couple of years (I will admit I'm reading the Harry Potter series all the way through again). I feel as though I need to catch up in order to read more adult books. There's just so many cool teen books that have come out recently that I can't help myself! Anyway, I'm very excited for this one. And if you like sci fi and fantasy I totally recommend checking out some of Scott's other books here. Very cool stuff.