We know them better than we know our friends: brilliant Sherlock Holmes; stingy Ebenezer Scrooge; the idealistic Don Quixote; the obsessed Captain Ahab. Hamlet is indecisive and world-weary; Romeo and Juliet are young, lusty and impulsive; Indiana Jones is dashing, learned and courageous. We speak of men with Oedipus Complexes or Peter Pan Syndromes. We know women who dream of being Cinderella-or Madame Bovary. We fear Orwell's Big Brother, Bram Stoker's...