John le Carré and Philip Roth, make novels?
John le Carré David John Moore Cornwell (born 19 October 1931), known by the pseudonym John le Carré ( ), is a British author of espionage novels. During the 1950s and the 1960s, he worked for both the Security Service and the Secret Intelligence Service, and began writing novels under his pen name. His third novel, "The Spy Who Came in from the Cold" (1963), became an international best-seller and remains one of his best-known works. Following the success of this novel, he left MI6 to become a full-time author.
Michael Herr Michael David Herr (April 13, 1940 – June 23, 2016) was an American writer and war correspondent, known as the author of "Dispatches" (1977), a memoir of his time as a correspondent for "Esquire magazine" (1967–1969) during the Vietnam War. The book was called the best "to have been written about the Vietnam War" by "The New York Times Book Review"; novelist John le Carré called it "the best book I have ever read on men and war in our time." Herr later was credited with pioneering the literary genre of the nonfiction novel, along with authors such as Truman Capote, Norman Mailer, and Tom Wolfe.