Disciples of the Devil is a powerful and thrilling account of mystery, intrigue and murder set mainly in and around Low Garth mine in Cornwall. The principal character, David Fellows unwittingly discovers a neo Nazi organisation hell bent on world domination using a recently discovered powerful mind controlling drug. They will do anything to protect their secret organisation and will eliminate anyone that gets in their way. Fellows is forced to do battle with the forces of darkness with whom the neo Nazis have allied themselves and In his quest to survive, he enlists the aid of a scientist and an expert on the paranormal. All three experience terrifying encounters with the forces of darkness that follow. His problems get worse when he finds out that other organisations are also aware of the drug and enter the scene in their desire to acquire it and he narrowly survives several attempts on his life from this direction as well. He discovers that he has a psychic connection with his three year old daughter who can warn him of danger before it happens which he uses to his advantage. Eventually, things come to a head as Fellows and his colleagues fight back strongly - the only thing they can do to stay alive.