Sexual Politics (1970) is a non-fiction book by American author and activist Kate Millett based on her PhD dissertation. Millett argues that sex has a frequently neglected political aspect. She explores the role patriarchy plays in sexual relations, especially those between men and women. She focuses on the work of famous authors, including D.H. Lawrence, Henry Miller, and Norman Mailer, looking at the way they view and discuss sex through a traditional male filter. She also explores some newer, alternative, authors, and looks at the work of famous psychologists who explored concepts of sex including Sigmund Freud. Exploring themes of sexual discrimination, alternative sexualities, and the sociopolitical underpinnings of gender discrimination, Sexual Politics is considered one of the first works of radical feminism and was largely influenced by Simone De Beauvoir’s 1949 book The Second Sex. Many of Millett’s assessments are controversial to this day, although it is still widely read and was most recently reissued in 2016.