He is the author of Transfigured Light: Science, Philosophy and the Hermetic Imaginary. Recently he has written on Surrealism and alchemy for the volume Alchemical Traditions edited by Aaron Cheak; on André Masson and George Bataille’s image of the acephalic monster and the occult tradition for Leonardo Electronic Almanac: Interference; on Murnau’s Nosferatu and Barker’s Hellraiser for Abraxas Special Edition: Luminous Screen, edited by Jack Sargeant.