According to Wikipedia: "Theodor Fontane (30 December 1819 – 20 September 1898) was a German novelist and poet, regarded by many to be the most important 19th-century German-language realist writer."
Franz Kafka, Johann Wolfgang von Goethe, Theodor Storm, Hugo von Hofmannsthal, Christoph Martin Wieland, E. T. A. Hoffmann, Gotthold Ephraim Lessing, Frank Wedekind, Gottfried Keller, Theodor Fontane, Clemens Brentano, Achim von Arnim, The Brothers Grimm, Adelbert von Chamisso, Arthur Schopenhauer, August Klingemann, Novalis, Friedrich Hölderlin, Jean Paul, Gottfried Von Straßburg, Sigmund Freud, Elisabeth Langgässer, Gottfried August Bürger, Jakob Michael Reinhold Lenz, Friedrich Gottlieb Klopstock, Wolfram von Eschenbach, Sebastian Brant, Hermann Bote, Hildegard von Bingen, Hans Fallada, Annette von Droste-Hülshoff, Stefan Zweig, Klaus Mann, Hermann Broch, Heinrich Mann, Friedrich Nietzsche, Heinrich Heine, Friedrich Schiller, Robert Musil, Joseph Roth, Heinrich von Kleist, Rainer Maria Rilke, Kurt Tucholsky, Ödön von Horváth, Karl May, Wilhelm Busch, Heinrich Hoffmann, Johanna Spyri, Else Lasker-Schüler, Georg Büchner, Joseph von Eichendorff & Arthur Schnitzler
Selma Lagerlöf, Beatrix Potter, Charles Dickens, Heinrich Heine, Else Ury, Johanna Spyri, Agnes Sapper, Karl May, Theodor Fontane, Oscar Wilde, Hans Christian Andersen, Frances Hodgson Burnett, The Brothers Grimm, Martin Luther, Theodor Storm, Peter Rosegger, E. T. A. Hoffmann, O. Henry, Ludwig Thoma, Manfred Kyber, Heinrich Seidel, Luise Büchner, Hermann Löns, Wilhelm Raabe, Georg Ebers, Adalbert Stifter, Paula Dehmel, Kurt Tucholsky, Walter Benjamin, Ludwig Bechstein, Rainer Maria Rilke & Clemens Brentano