1st Edition 1927. Undated. Uncommon book. The Mysteries of Britain: Or the Secret Rites and Traditions of Ancient Britain Restored. Lewis Spence was an English occultist who authored numerous books on Atlantis and other arcane subjects. His "Mysteries of Britain" discusses and speculates on Pagan British religion, mythology, Druids, Grail mysticism and other esoteric traditions. Book is very good++ and bright. Contents good. The wrapper is very good++ with edges lightly rubbed and nicked. Spine darkened with light surface loss and wrapper age toned.