More than 20 years ago, Stephen L. Carter’s debut novel, “The Emperor of Ocean Park” spent 11 weeks on the New York Times bestseller list, raking up accolades and award nominations. Interest in the novel has continued, and now, “The Emperor of Ocean Park” has been adapted into a streaming series starring Academy Award-winner Forest Whitaker. We speak with author Carter about the inspiration and underlying themes of the novel, and with show creator Sherman Payne about adapting the thrilling whodunit from page to screen.