The Psychic Vampire by Dr. Thomas E. Berry

While legendary vampires find nourishment in human blood, the psychic vampires feed on the human mind. In this classic battle of good versus evil, an American family must find a way to save their son from the satanic forces in his beautiful fiance, who is a psychic vampire. John, a disillusioned veteran, returned home from Iraq plagued by his wartime experiences. He meets a beauty named Rosemary, who uses her evil, ignorant philosophy to entrap him in her web. The Dudley family must find a means of saving their son, but the vampire is cunning and powerful. She uses her radical Dante-based version of Christianity to subdue and placate him. His brother Tom confronts the vampire with his knowledge of church history. It is God against God; right versus wrong. It is a realistic contemporary theme disclosing the vampires among us.