The Brotherhood of Light and Darkness is a novel by Jason Augustus Newcomb that delves into the intriguing world of occultism and secret societies. The story follows Alexander Sebastian, an armchair occult enthusiast whose life takes a dramatic turn when his police detective brother-in-law seeks his expertise to decipher mysterious symbols found at a gruesome, ritualistic crime scene. This event propels Alex into the underground modern magick scene, where he encounters a labyrinth of mystery, murder, and mayhem. Drawing inspiration from Newcomb’s real-life experiences within actual secret magical societies, the novel offers an insider’s perspective on the true world of magick, blending elements of mystery and the supernatural. 
Published on August 15, 2007, by The New Hermetics Press, the book is available in both hardcover and paperback formats. It provides readers with a fictional yet insightful exploration of esoteric orders, demystifying the often myth-draped truths enshrouded in the haze of secretive practices. Newcomb’s narrative invites readers into a topsy-turvy world where the lines between reality and the supernatural blur, offering a unique perspective on the occult.