In recent years there’s been a renaissance in Caribbean letters. At this year’s Key West Literary Seminar, “Writers of the Caribbean,” Joshua Jelly-Schapiro, author of Island People: The Caribbean and the World (2016) and a regular contributor to the Review, interviewed Marlon James, the Jamaican novelist whose most recent book, A Brief History of Seven Killings (2014), a sprawling portrait of modern Jamaica told through the lens of a 1977 assassination attempt on the reggae legend Bob Marley, made James the first Caribbean writer since V.S. Naipaul to win the Man Booker Prize.