Please answer the following question: Alan Epstein is an author who has written four books including the travel book As The Romans Do (ISBN 0-06-093395-X) which appeared on The Oprah Winfrey Show. Given a list of categories: company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, what category does the paragraph belong to?
A:
Artist