The Discovery of the Unconscious

The Discovery of the Unconscious: The History and Evolution of Dynamic Psychiatry is a 1970 book about the history of dynamic psychiatry by the Swiss medical historian Henri F. Ellenberger, in which the author discusses such figures as Franz Anton Mesmer, Sigmund Freud, Pierre Janet, Alfred Adler, and Carl Jung. The book was first published in the United States by Basic Books. The work has become a classic, and has been credited with correcting older estimates of Freud's level of originality and encouraging scholars to question the scientific validity of psychoanalysis.