Acid Dreams: The Complete Social History of LSD: the CIA, the Sixties, and Beyond, originally released as Acid Dreams: The CIA, LSD, and the Sixties Rebellion, is a 1985 non-fiction book by Martin A. Lee and Bruce Shlain. The book documents the 40-year social history of lysergic acid diethylamide (LSD), beginning with its synthesis by Albert Hofmann of Sandoz Pharmaceuticals in 1938. During the Cold War period of the early 1950s, LSD was tested as an experimental truth drug for interrogation by the United States intelligence and military community. Psychiatrists also used it to treat depression and schizophrenia. Under the direction of Sidney Gottlieb, the drug was used by the Central Intelligence Agency (CIA) in cooperation with participating "colleges, universities, research foundations,