
On May 10, 1933 German students along with German Brown Shirted Storm Troopers gathered in Berlin to burn books that were considered to have "unGerman" ideas.
A hundred years before the advent of Hitler, the German-Jewish poet, Heinrich Heine, had declared: "Wherever books are burned, human beings are destined to be burned too."
Among the 20,000 volumes hurled into the flames were the writings of Henri Barbusse, Franz Boas, John Dos Passos,
Albert Einstein, Lion Feuchtwanger, Friedrich F
örster,
Sigmund Freud, John Galsworthy, Andr
é Gide, Ernst Glaeser, Maxim Gorki, Werner Hegemann,
Ernest Hemingway, Erich K
ästner,
Helen Keller, Alfred Kerr, Jack London, Emil Ludwig, Heinrich Mann, Thomas Mann,
Karl Marx, Hugo Preuss, Marcel Proust, Erich Maria Remarque, Walther Rathenau, Margaret Sanger, Arthur Schnitzler, Upton Sinclair, Kurt Tucholsky, Jakob Wassermann, H.G. Wells, Theodor Wolff, Emil
é Zola, Arnold Zweig, and Stefan Zweig.