- Nietzsche, Friedrich Wilhelm, 1844-1900 (24)
- Dilthey, Wilhelm, 1833-1911 (19)
- Wittgenstein, Ludwig, 1889-1951 (13)
- Heidegger, Martin, 1889-1976 (7)
- Nedo, Michael (7)
- Simmel, Georg, 1858-1918 (6)
- Herrmann, Friedrich Wilhelm von (4)
- Orth, Ernst Wolfgang (4)
- Herrmann, Ulrich, 1939- (3)
- Rodi, Frithjof, 1930- (3)
- Colli, Giorgio (2)
- Crusius, Otto (2)
- Husserl, Edmund, 1859-1938 (2)
- Johach, Helmut (2)
- Kramme, Rüdiger (2)
- Krech, Volkhard (2)
- Rammstedt, Otthein, 1938- (2)
- Redeker, Martin (2)
- Rhees, Rush (2)
- Wright, G. H. von (Georg Henrik), 1916- (2)
- Aloiso Rabuske, Edvino (1)
- Anscombe, G. E. M. (Gertrude Elizabeth Margaret), 1919- (1)
- Behr, Michael (1)
- Biemel, Walter, 1918- (1)
- Boehm, Rudolf, 1927- (1)
- Bornmann, Fritz (1)
- Brentano, Franz Clemens, 1838-1917 (1)
- Brusotti, Marco (1)
- Carpitella, Mario (1)
- Cavalli, Alessandro (1)
- Denker, Alfred (1)
- Figl, Johann, 1945- (1)
- Förster-Nietzsche, Elisabeth, 1846-1935 (1)
- Gast, Peter, 1954-1918 (1)
- Glau, Katherina (1)
- Götz, Frank (1)
- Haase, Marie-Luise (1)
- Holl, Hans Günter, 1949- (1)
- Holzer, Ernst (1)
- Innis, Robert E. (1)
- Janssen, Paul, 1934- (1)
- Kenny, Anthony John Patrick (1)
- Kohlenbach, Michael, 1952- (1)
- Kraus, Oskar, 1872-1942 (1)
- Lessing, Hans-Ulrich, 1953- (1)
- Mohanty, Jitendranath, 1928- (1)
- Monk, Ray (1)
- Montinari, Mazzino (1)
- Montinari, Mazzino, 1928- (1)
- Most, Glenn W. (1)
- Nestle, Wilhelm, 1865-1959 (1)
- Nietzsche, Friedrich Wilhelm (1)
- Nyman, Heikki (1)
- Oakes, Guy (1)
- Rammstedt, Angela, 1943- (1)
- Rathgeb, Eberhard (1)
- Regehly, Thomas (1)
- Roser, Andreas (1)
- Röttgers, Kurt (1)
- Scheler, Max, 1874-1928 (1)
- Schmidt, Gert (1)
- Schulte, Joachim (1)
- Seebohm, Thomas M. (1)
- Trawny, Peter, 1964- (1)
- Venieri, Maria (1)
- herausgegeben von Michael Nedo (1)