Marc Heal is a musician and TV producer. His rock band Cubanate achieved some notoriety during the 1990s when his confrontational style earned him headlines and death threats. He toured extensively across Europe and the US with acts such as Gary Numan, The Sisters of Mercy and Front 242. He has released seven albums under various guises. His music has appeared on best selling games like Gran Turismo, Wing Commander and Command and Conquer, and on film and TV such as Mortal Kombat and The Sopranos. After many years in London he currently lives in Singapore. He recently produced the BBC World News series, Changing Fortunes. Marc grew up in Sussex in the 1970s and 1980s and knew many of the Sussex Devils participants at the time. He was witness to the contemporary hysteria generated in Sussex religious meetings; speaking in tongues, prophecy, exorcism and so on. He has conducted extensive research and interviews with the surviving witnesses to the events in the book.