The Demon-Haunted World: Science as a Candle in the Dark

Robert Felkin – Anglican missionary, ceremonical magician and occult writer, chief of the Stella Matutina

Arthur Machen – Anglican writer, member of the Hermetic Order of the Golden Dawn

Evelyn Underhill – Anglican mystic, member of the Hermetic Order of the Golden Dawn

Charles Williams – Anglican theologian, mystic, member of the Fellowship of the Rosy Cross