Which of these author-brand partnerships actually happened in literary history?

Throughout literary history, authors have occasionally partnered with brands to create unique marketing campaigns or product endorsements. These collaborations often blend literary prestige with commercial interests in fascinating ways. Test your knowledge of these notable author-brand partnerships that have shaped both literary and advertising landscapes. Can you identify which famous literary partnership actually happened?

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

Ernest Hemingway endorsed Parker Pens in the 1940s, claiming they were 'as reliable in the field as a good hunting rifle'
T.S. Eliot worked as a banker at Lloyd's Bank and appeared in their 1920s advertising campaign as 'the literary mind behind modern banking'
William Faulkner wrote promotional copy for Absalom! Bourbon in the 1950s, connecting his novel title to the whiskey brand
F. Scott Fitzgerald wrote slogans for Muscatel wine in 1934, taking the advertising job to pay off debts during a career slump