The more Lucky searched, the more frustrated she got. It wasn’t just that there was little written about the subjects of her interest in the Equestrian books—cultural difference was to be expected from an alien society, even if those differences were immensely frustrating. It was, rather, that it seemed the library had been deliberately scrubbed of information on specific subjects. Astronomy, for instance, was an art to the Equestrians, who studied the stars as a way of appreciating the creations of the mythical, deific version of Princess Luna.