Walter Lang directed a 1939 American drama film loosely based on a novel from what year?
The Little Princess (1939 film):  The screenplay by Ethel Hill and Walter Ferris is loosely based on the novel "A Little Princess" by Frances Hodgson Burnett. Frances Hodgson Burnett: Frances Eliza Hodgson Burnett (24 November 1849 – 29 October 1924) was a British-American novelist and playwright.
i don't know