'Faut-il brûler Sade?' has two parts, following the split between the two Les Temps modernes issues. Part I is a biographical sketch: Sade's aristocratic upbringing, the arrest of 1768, the twenty-seven years he would spend across the Bastille, Vincennes, and Charenton, the writing that produced Justine and Juliette and The 120 Days of Sodom in prison. Part II is Beauvoir's philosophical reading: the question of what Sade's fiction demands of a reader who takes it as anything other than pornography, and the argument that Sade's writing exposes a specific moral problem — the fantasy of sovereign freedom bought at the price of another person's reduction — that most literature evades.
The collection's two other essays are less-read. 'La pensée de droite, aujourd'hui' is Beauvoir's book-length essay (about a hundred and fifty pages) on postwar French right-wing intellectuals — she reads Raymond Aron, Thierry Maulnier, and the small circle of postwar-Occupation right-wing writers together. 'Merleau-Ponty et le pseudo-sartrisme' is Beauvoir's answer to Maurice Merleau-Ponty's 1955 book Les Aventures de la dialectique, which had attacked Sartre; the essay defends Sartre and marks the end of Merleau-Ponty's association with Les Temps modernes.
The unifying question of the three essays, and of the volume's title Privilèges, is how a person or a class can claim absolute freedom — moral, sexual, political — while the freedom of others is the direct cost. The Sade essay makes the case in its sexual form; the right-wing essay makes it in its political form.