Thy Neighbor's Wife represents Gay Talese's decade-long immersion into America's sexual revolution of the 1960s and 70s. The pioneering journalist and New Journalism practitioner embedded himself in massage parlors, nudist colonies, and the Playboy Mansion to chronicle the nation's shifting attitudes toward sex, marriage, and morality. Talese traces the development of the pornography industry from its underground origins to mainstream acceptance, profiles the founders of sex-positive communes, and documents the rise of swinger culture in suburban America. His subjects include Hugh Hefner, massage parlor proprietors, and ordinary couples experimenting with open marriages. The book examines landmark obscenity trials that reshaped First Amendment law and the entrepreneurs who built empires on sexual liberation. Talese's participatory approach—he disclosed that he engaged in some of the activities he documented—sparked controversy upon publication but also provided unprecedented access to communities rarely examined with such journalistic rigor. The result is a sweeping social history of how American sexuality transformed in a single generation, challenging Victorian prohibitions while raising new questions about intimacy, fidelity, and freedom.