books__book                 = Boek
books__book__title__        = Titel
books__book__edition__      = Editie
books__book__author__       = Auteur
books__book__publisher__    = Uitgever
books__book__genre__        = Genre
books__book__subject__      = Onderwerp
books__book__pages__        = Pagina`s
books__book__year__         = Jaar
books__book__language__     = Taal
books__book__SHA1__         = Hash
books__book__ISBN__         = ISBN Nr.
books__book__back__         = Rug
books__book__availability__ = Beschikbaarheid
books__book__price__        = Prijs
books__book__shipping__     = Verzendings Info
books__book__link__         = Link
books__book__comments__     = Commentaar
books__book__action__ = Actie