"Prejudice, the third collection" is a book by the American journalist and publicist Henry Louis Mencken, in which he examines various socio-cultural phenomena and phenomena of human communication through the lens of critical analysis and satire. In this book, the author deeply and acutely reveals various stereotypes, prejudices and injustices that exist in society. Mencken writes with apt humor and irony, provoking the reader to think about his own beliefs and views. His work has always been characterized by deep analysis and frankness, which makes his works relevant even today. "Prejudice, the third collection" is a book that forces the reader to think deeply about contemporary social problems and his own attitude towards them.