Carl Gustav Jung is a Swiss psychologist, psychiatrist and cultural scientist, theorist and practitioner of depth psychology, the creator of one of the areas of psychoanalysis - analytical psychology, a scientist whose discoveries in the field of psychology in scale and significance for world culture as a whole can be compared only with the scale and the significance of Sigmund Freud’s discoveries. The book “Analytical Psychology. The Tavistock Lectures" is a recording of a course of lectures given by the author to the staff of the Tavistock Clinic in London in 1935. The book is intended both for specialists - psychologists, philosophers, cultural historians, and for anyone interested in psychology and seeking a clearer understanding of mental reality in themselves and the world around them.