The Theory and Practice of Oligarchical Collectivism, by the character Emmanuel Goldstein, is the fictional book that is used as a thematic and plot element in the dystopian novel Nineteen Eighty-Four (1949), by George Orwell. According to Orwell's plot, in the totalitarian society of Oceania—ruled by the seemingly omnipotent, omniscient Party—Emmanuel Goldstein (in the Party's propaganda) is the principal enemy of the state: a former member of the Inner Party continually conspiring against the leadership of Big Brother. Early in the story, the protagonist thinks to himself: "There were ... whispered stories of a terrible book, a compendium of all the heresies, of which Goldstein was the author and which circulated clandestinely here and there. It was a book without a title. People referred to it, if at all, simply as The Book".
The protagonist, Winston Smith, secretly hates the Party and Big Brother. Eventually, he approaches O'Brien, a high-level member of the Inner Party, believing him part of the Brotherhood, Goldstein's conspiracy against Oceania, Big Brother, and the Party. Initially, he appears as such, especially in arranging for Winston to receive a copy of Goldstein's illegal book. O'Brien says it reveals the true, totalitarian nature of the society the Party established in Oceania: Full membership to the Brotherhood requires reading it.
When alone in the room above Mr. Charrington's shop, Winston examines the book before reading it noting that it was: