Which French author and aviator wrote "The Little Prince"?

Austria-Hungary declared war on which country on July 28, 1914? Austria's 5,000-schilling banknote honored which composer, who died in 1791? Which Austrian archduke became Emperor of Mexico in 1864 and was executed in 1867? In February 1956, Autherine Lucy became the first Black student admitted to which Tuscaloosa school, before being expel… Author Betty Smith was born in which New York City borough, the setting of her most famous novel? Erich Segal said his hero Oliver Barrett IV was partly based on Al Gore. Which 1970 novel features him? Which author of 1987's "The Black Dahlia" calls himself the "Demon Dog of American Literature"? Who wrote the 1997 novel "3001: The Final Odyssey"?