Celtic Tree Alphabets by Nigel Pennick

A comprehensive guide to the ancient wisdom encapsulated in the Ogham and Coelbren symbols, along with Celtic tree lore.

Originating from the sacred woodlands of ancient Britain and Ireland, the Celtic tree alphabets, known as Ogham and Coelbren, serve as symbolic systems that embody the ancestral spiritual knowledge of the British Isles, which includes Druidic teachings and philosophies. Much like the trees of the ancient forests from which they derive their names, these time-honored symbols convey the voices of elemental forces and resonate with the primal, untamed aspects of the human spirit, presenting opportunities for profound psychic transformation.