What novel won the first Pulitzer Prize? July 9, 2020 by Pamela Landy His Family by Ernest Poole won the first Pulitzer Prize in 1918. Related Answers What was a summoner or A canon’s yeoman or A franklin or A manciple or a reeve? How long has the Oberammergau Passion Play been staged? Was there a real Mr. Micawber? What is the correct pronunciation of the name Edward Said? What Kurt Vonnegut character invented ice-nine? What critic coined the phrase the “American Renaissance”?