This richly illustrated treasury showcases the finest examples of celestial cartography - a glorious genre of map-making often overlooked by modern map books - as well as medieval manuscripts, masterpiece paintings, ancient star catalogues, antique instruments and other appealing curiosities. This is the sky as it has never been presented before: the realm of stars and planets, but also of gods, devils, weather wizards, flying sailors, medieval aliens, mythological animals and rampaging spirits.