Which famous 20th century novelist worked as a copywriter at J. Walter Thompson advertising agency and credited this experience with developing his concise writing style?

The world of literature and advertising have long been intertwined, with famous authors sometimes crossing over into the commercial realm. This trivia tests your knowledge about notable authors who lent their talents to advertising campaigns or had significant connections to the advertising world before achieving literary fame. How well do you know the commercial histories of these literary giants?

This is a live public trivia poll on AIPolls.Net. Vote and see real-time results.

F. Scott Fitzgerald
Ernest Hemingway
William Faulkner
John Steinbeck