This book presents the complete and authentic system of divination based on the letters of the Celtic ogham alphabet (commonly designated by tree names). It offers a whole world of Druid lore and experiential Celtic spirituality that helps the reader find objective truths concealed deep within, and discover the inner self's relationship to and interactions with the world outside. It's a complete introduction to the oghamic tradition.
Stephen Edred Flowers (born 1953) also known by the pen-name Edred Thorsson, is an American Runologist and proponent of occultism and Germanic mysticism. He has over two dozen published books and hundreds of published papers on a disparate range of subjects. Flowers advocates "Esoteric Runology" or "Odianism", an occultist version of Germanic Neopaganism.