Libba Bray is one of those witty, quirky writers, and it definitely shows in her take of Victorian Era boarding school girls who hold the keys to another realm. (They aren't witches or vampires... I'm not entirely sure how to describe them, but... well just read it and you'll see, haha.) She maintains the setting of the era, but the dialogue is somehow modern at the time.
But seriously, people need to know about these books, because they're fantastic: A Great and Terrible Beauty, Rebel Angels, and The Sweet Far Thing.
Lo siento, pero no necesitas saber todos que dije. Dije que los libros de Libba Bray son muy buenos, y los debes leer! haha