Less, written by Andrew Sean Greer, is a Pulitzer Prize-winning comedy drama book that follows the journey of Arthur Less, a middle-aged writer who embarks on a worldwide trip to avoid attending his ex-boyfriend's wedding. As Arthur travels from one destination to another, readers are taken on a humorous and introspective adventure filled with unexpected encounters, self-discovery, and reflections on love and aging. Andrew Sean Greer's witty prose and relatable protagonist make Less a delightful read that explores themes of identity, relationships, and the pursuit of happiness.