Charles Nordhoff and Augusto Roa Bastos, have which occupation in common?
Charles Nordhoff: Charles Bernard Nordhoff (February 1, 1887 – April 10, 1947) was an American novelist and traveler, born in England. Augusto Roa Bastos:  As a teenager he fought in the Chaco War between Paraguay and Bolivia, and he later worked as a journalist, screenwriter and professor.
novelist