is David McCullough or Nick Hornby an American author?
David McCullough David Gaub McCullough ( ; born July 7, 1933) is an American author, narrator, historian, and lecturer. He is a two-time winner of the Pulitzer Prize and the National Book Award and a recipient of the Presidential Medal of Freedom, the United States' highest civilian award.
Nick Earls Nicholas Francis Ward "Nick" Earls (born 8 October 1963) is a novelist from Brisbane, Australia, who writes humorous popular fiction about everyday life. He has been compared to Nick Hornby. The majority of his novels are set in his home town of Brisbane, which has given him a high local profile. He fronted a major Brisbane tourism campaign.