Now that "Gossip Girl" is upon us, what will be the next Young Adult book series to be made into a megahyped TV series? Our money's on The Luxe, by Anna Godberson. Harper Teen's going out with an enormous first print in December, aiming to duplicate the success of high-concept vampire young adult smash Twilight. The Luxe has no vampires, but it does feature another bestseller-bait ingredient: rich, spoiled Manhattan teenagers. The twist? It's 1899.