def get_books(self):
        """
        Retrieves all the books published by the artist
        :return: List. Books published by the artist
        """
        return itunespy.lookup(id=self.artist_id, entity=itunespy.entities['ebook'])[1:]
def get_books ( self ) : return itunespy . lookup ( id = self . artist_id , entity = itunespy . entities [ 'ebook' ] ) [ 1 : ]
Retrieves all the books published by the artist
        :return: List. Books published by the artist