Explore the fascinating true story of the Premonitions Bureau, established by psychiatrist John Barker in 1966 to investigate precognitive dreams following the Aberfan disaster. Author Sam Knight delves into the bureau’s two-year quest to understand premonitions, featuring the enigmatic figure of Alan Hencher and the bureau’s startling predictions. “Premonitions Bureau” by Sam Knight (ISBN: 9780571374830) blends science, psychology, and gripping true crime.