Trailer Life is a magazine dealing with recreational vehicles.Trailer Life was founded in July 1941 as Western Trailer Life in California. In 1958 Los Angeles advertising executive Art Rouse purchased the magazine. In 1992 Trailer Life Enterprises became part of the umbrella company Affinity Group Inc. 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:
Written Work