Christopher Nolan has written.
Christopher Edward Nolan ( [ ˈnoʊlən ] born 30 July 1970 ) is an English-American film director , screenwriter and producer . Nolan has co-written several of his films with his younger brother , Jonathan , and runs the production company Syncopy Inc. with his wife , Emma Thomas . Christopher Nolan (author) . He was also awarded an Honorary Doctorate of Letters in the UK , the medal of excellence from the United Nations Society of Writers , and a Person of the Year award in Ireland .