What is the nationality of the author of the novel that the film "Viva Max!" is based on?
Jim Lehrer James Charles Lehrer ( ;—born May 19, 1934) is an American journalist and a novelist.
Herman de Man Salomon Herman "Sal" Hamburger (11 July 1898 – 14 November 1946), known under his pseudonym Herman de Man, was a Dutch novelist.