Paul Theroux joins Deborah Treisman to read and discuss “The Necklace,” by V. S. Pritchett, which was published in The New Yorker in 1958. Theroux’s nonfiction books include “The Great Railway Bazaar” and “On the Plain of Snakes: A Mexican Journey.” A winner of the James Tait Black Award and the Whitbread Prize, he has published thirty-nine books of fiction, including the novels “The Mosquito Coast” and “Burma Sahib” and the story collections “Mr. Bones” and “The Vanishing Point,” which came out earlier this year. He has been publishing fiction and nonfiction in The New Yorker since 1979.