From the Back of the Book:Under the World TreeAxis Mundi. The World Tree. The spiritual center of the world. The Garou know it well, for they must place themselves at the Tree, the center of creation, to work their rituals. And in the branches and among the roots, the spirits await, ready to assist those who speak the right words... or to punish those who walk the wrong path.The Unseen Hosts GatherAxis Mundi: The Book of Spirits is a sourcebook detailing many of the myriad spirits serving Gaia. Here are the elementals, Enigmatics, Epiphlings, Naturae, and the broods of the great Tribal Totems themselves. Can you afford not to seek their favor? - BoardGameGeek