The Four Fundamental Concepts of Psychoanalysis

The Four Fundamental Concepts of Psychoanalysis (French: Les quatres concepts fondamentaux de la psychanalyse) is the English translation of one of the pivotal works of Jacques Lacan. The blurb describes the book as providing "illuminating insights into the mind of the most controversial psychoanalyst since Freud".

The 1994 edition contains an introduction by David Macey.