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In page Munich:

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The period immediately before World War I saw continued economic and cultural prominence for the city. Thomas Mann wrote in his novella Gladius Dei about this period: "München leuchtete" (literally "Munich shone"). Munich remained a centre of cultural life during the Weimar Republic, with figures such as Lion Feuchtwanger, Bertolt Brecht, Peter Paul Althaus, Stefan George, Ricarda Huch, Joachim Ringelnatz, Oskar Maria Graf, Annette Kolb, Ernst Toller, Hugo Ball, and Klaus Mann adding to the already established big names.[citation needed]