The answer to the crossword for the term 'Faust Author' is Goethe, a German writer and statesman from the 18th century. Goethe is best known for his two-part play Faust, which tells the story of a man who makes a deal with the devil in exchange for knowledge and power. Goethe's other works include poetry, novels, and scientific treatises. He is considered one of the most important figures in German literature.