Eustace Robinson Conway IV is an American naturalist and the subject of the book The Last American Man by Elizabeth Gilbert. He has also been the subject of Adventures in the Simple Life by Sarah Vowell on the weekly radio show This American Life with Ira Glass. He is the owner of the 1,000-acre (4.0 km2) Turtle Island Preserve in Boone, North Carolina. He is one of the featured personalities on the History channel show Mountain Men.

Elizabeth Gilbert is an American journalist and author. She is best known for her 2006 memoir Eat, Pray, Love, which has sold over 12 million copies and has been translated into over 30 languages. The book was also made into a film of the same name in 2010.