Across the British Isles, beneath layers of invasion, migration, empire, religion, rationalism and modernity, older ways of knowing still glimmer: in story, song, place-name, ritual landscape, poetry, lore, language and the instinctive ache many of us feel for a deeper relationship with the living world. The Brythonic tradition is one of those surviving threads of spiritual tradition. It is the ancient British wisdom tradition rooted in the ancient cultures of mainland Br