“It is a truth universally acknowledged, that a single man in possession of a good fortune must be in want of a wife.” So opens Jane Austen’s Regency-era romantic comedy “Pride and Prejudice,” which for centuries has delighted readers with its story of the five Bennet sisters and their efforts to marry well. On this week’s episode, Book Club host MJ Franklin discusses the novel with fellow Book Review editors Jennifer Harlan, Emily Eakin and Gregory Cowles.