Political theology, Polar bears, Kidnapping, Adventure stories, Children and adults, Open Library Staff Picks, Juvenile fiction, Fantasy, Experiments, Witches, Missing persons, Fiction, Belacqua, Lyra (Personaje literario), Bien y mal, Children, Experimentos, Ficción juvenil, Good and evil, Imaginary places, Lugares imaginarios, Lyra Belacqua (Fictitious character), Magia, Magic, Niños, Novela fantástica, Novela fantástica inglesa, Novela juvenil, Parry, Will (Personaje literario), Personas desa