Nat Schachner, also appearing as "Nathan Schachner" was an American author. He also wrote genre fiction under pseudonyms, including Chan Corbett and Walter Glamis. His first published story was "The Tower of Evil," written in collaboration with Arthur Leo Zagat and appearing in the Summer 1930 issue of Wonder Stories Quarterly. Schachner, who was trained as a lawyer and held an undergraduate degree, achieved his greatest success writing biographies of early American historical figures, after about a decade of writing science fiction short stories. Schachner was one of Isaac Asimov's favorite authors.