Sigmund Freud

Civilization and Its Discontents is a book by Sigmund Freud. Written in 1929, and first published in German in 1930 as Das Unbehagen in der Kultur. It is considered one of Freud's most important and widely read works.

Jokes and Their Relation to the Unconscious is a book on the psychoanalysis of jokes and humour by Dr. Sigmund Freud, first published in 1905. In this work, Freud described the psychological processes and techniques of jokes, which he likened as similar to the processes and techniques of dreamwork and the Unconscious. …