"Belle du Seigneur" is a tragic love story set in the 1930s, revolving around a high-ranking Jewish official who works for the League of Nations and his passionate affair with a married Swiss aristocrat. The narrative delves deep into their intense relationship, exploring themes of obsession, self-destruction, and existential despair, all set against the backdrop of the impending Second World War. The novel is also notable for its satirical portrayal of diplomatic life and its exploration of Jewish identity.

"The Course in General Linguistics" is a foundational text in the field of linguistics that outlines the principles of structural linguistics and introduces key concepts such as the linguistic sign, the distinction between langue (language as a system) and parole (language as used in context), and the idea of synchronic versus diachronic analysis. The work emphasizes the arbitrary nature of the sign, which consists of the signifier (the form of the word or phrase) and the signified (the conceptual meaning). This book, compiled from notes by students from the lectures given by its author, has had a profound impact on the development of linguistic theory and has influenced various other disciplines, including anthropology, psychology, and literary theory.