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.
The Harlan Ellison Hornbook The Harlan Ellison Hornbook (ISBN  ) is a 1990 compilation of columns written by Harlan Ellison for several counterculture newspapers in Los Angeles, mostly for the "Los Angeles Free Press" and the "L.A. Weekly News" in 1972 and 1973.