The book is structured into four parts, corresponding to 150 "passions" each: Deviations and fetishes. Complex Passions: Acts involving physical pain. Criminal Passions: Severe violence and gore.

The ultimate destruction of the victims.

While the book is often categorized as "horror" or "erotica," philosophers like Simone de Beauvoir and Michel Foucault viewed Sade as a radical thinker. He used extreme scenarios to explore the absolute limits of human freedom and the corruption of power. He argued that if Nature is cruel, then the "natural" man must also be cruel.

The 120 Days of Sodom ( Les 120 Journées de Sodome ) is not just a book; it is a monumental testament to the extremes of the human psyche, penned under the most dire of circumstances. The Legend of the Manuscript

In 1975, the book was famously adapted into the film Salò, or the 120 Days of Sodom by Pier Paolo Pasolini, which transposed the setting to Fascist-occupied Italy, using Sade’s themes to critique political tyranny. A Word of Caution