Please answer the following question: Joan London (American writer) - Joan London (January 15 1901 - January 18 1971) was the older of two daughters born to Jack London and his first wife Bess Maddern London. Joan's sibling Bessie was born on October 20 1902. Both children were born in Piedmont California. Joan was the author of Jack London and His Times a biography of her father. Given a choice of categories company, educational institution, artist, athlete, office holder, mean of transportation, building, natural place, village, animal, plant, album, film or written work, the text refers to which one?
Answer:
Artist