Short Summary: The Exorcist by William Peter Blatty is a chilling tale of faith, possession, and the battle between good and evil, as a young girl named Regan becomes the center of a terrifying demonic possession that challenges the beliefs and resolve of everyone around her. Book Information Title: The Exorcist Author: William Peter Blatty ISBN: 978-0061007224 Genre: Horror, Psychological Thriller, Supernatural Fiction Published Year: 1971 Introduction: A Premonition of Darkness William Peter Blatty’s The Exorcist begins with an ominous sense of foreboding in the ancient ruins of Iraq. Father Merrin, an experienced and weary Catholic priest, uncovers a small statue of the demon Pazuzu while conducting an archaeological dig. This discovery foreshadows the clash between good and evil that lies at the heart of the story. The MacNeil Family and the Beginnings of Horror Life in Georgetown The main narrative shifts to Georgetown, Washington, D.C., where actress Chris MacNeil is liv...