Were James Hanley and John Kenneth Galbraith authors?
James Hanley (novelist): James (Joseph) Hanley (3 September 1897 – 11 November 1985) was a British novelist, short story writer, and playwright of Irish descent. John Kenneth Galbraith:  His books on economic topics were bestsellers from the 1950s through the 2000s, during which time Galbraith fulfilled the role of public intellectual.
yes