For 10 points, name this German novelist who wrote Buddenbrooks and Death in Venice.
This author's works include one in which Ken Keaton is romanced by a woman whose cancer renews her menstrual cycles, Rosalie von Tümmler, and another in which the protagonist works as a hotel operator under the name Armand. In addition to The Black Swan and Confessions of Felix Krull, he wrote a novel in which Herr Grünlich marries Tony, the daughter in the titular merchant family, and a novella following a man who falls in love with the Polish boy Tadzio on vacation, Gustav von Aschenbach. For 10 points, name this German novelist who wrote Buddenbrooks and Death in Venice.
This author's works include one in which Ken Keaton is romanced by a woman whose cancer renews her menstrual cycles, Rosalie von Tümmler, and another in which the protagonist works as a hotel operator under the name Armand.
Thomas Mann