Angel Millar is the author of The Crescent and The Compass: Islam, Freemasonry, Esotericism, and Revolution in The Modern Age (2015); Freemasonry: A History (2005); and Freemasonry: Foundation of the Western Esoteric Tradition (2014) — an exploration of the influence of Freemasonry on Western occultism and alternative spirituality, and vice versa — as well as numerous articles on spirituality, culture, subcultures, and the body. His work has also been published in the Journal of Indo-European Studies and at Disinfo and Eurasia Review, among others.