Following a young woman over the course of one outrageous and insufferable downtown dinner party at the home of her estranged best friends—an artist and curator couple, whom she now realizes stand for everything she detests—Happiness and Love is a piercing debut novel about brazen materialism, self-obsession, and the empty careerism of so-called cultural elites. Zoe Dubno presents Happiness and Love, in conversation with Rachel Tashjian.