Eason provides an extensive overview of the mythology, legends, and folklore surrounding fabulous and strange fantasy creatures from different lands and ages, from Chinese dragons and the Native North American thunderbird to the demon hounds of Celtic and Norse legend. She describes how in various ages and cultures people have identified with the idealized qualities of wise creatures as a source of power and better understanding of their own personalities and used the behavior of birds and other sacred creatures to gain oracular information in Ancient Egypt and the Classical and Celtic worlds.