Excuse Me While I Steal Your Book Idea and Get Famous Jean Hanff Korelitz’s “The Plot” is an addictive Russian nesting doll of a novel where every character’s hand fits neatly into someone else’s pocket. By Elisabeth Egan Image Jean Hanff Korelitz is the author of seven novels for adults, including “The Devil and Webster,” “Admission” and “You Should Have Known,” which inspired the HBO mini-series “The Undoing.” Welcome to Group Text, a monthly column for readers and book clubs about the novels, memoirs and short-story collections that make you want to talk, ask questions and dwell in another world for a little bit longer.