Georg Simmel, Georg Simmel
1907 · Very good
€135
Salomon Munk, S. (Salomon) Munk
1857 · Very good
€55
Eduard Zeller
1912 · Very good
€55
Plato
1864 · Good
€100
Agnes Repplier
1894 · Very good
€45
Benedictus de Spinoza
1909 · Good
€30
Immanuel Kant
1823 · Fair
€55
Wang, Chong
1812 · Good
€95
Paul Henri Thiry baron d'Holbach
1775 · Good
€365
Georg Wilhelm Friedrich Hegel
1872 · Good
€125
Alfred Weber, Frank Thilly
1902 · Good
€20
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
José Ortega y Gasset
1934 · Good
€70
George Santayana, Colin D. Standish
1935 · Good
€55
Gilbert Keith Chesterton
1929 · Very good
€50
Ralph Waldo Emerson
1808 · Very good
€205
Brooks Adams
1888 · Very good
€65
René Descartes
1655 · Fine
€1,820
Thomas Whittaker
1907 · Good
€95
Abraham Tucker
1817 · Good
€135
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Plato
1883 · Fair
€85
Plato
1879 · Good
€65
Mikhail Aleksandrovich Bakunin
1892 · Good
€35
Hegeler Institute
1924 · Fine
€100
Clive Bell
1924 · Very good
€115
Thomas Mann
1925 · Very good
€85
Henry Sidgwick
1893 · Good
€95
Xenophon
1650 · Fair
€485
Eduard Zeller
1881 · Very good
€140
Giordano Bruno, L. Williams
1912 · Very good
€110
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Adam Smith, Andrew Skinner
1790 · Good
€310
James Anthony Froude
1884 · Fine
€95
Plato
1562 · Fine
€1,785
Boileau
1689 · Very good
€1,680
Søren Kierkegaard
1884 · Good
€50
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Wilhelm Liebknecht, Ernest Untermann
1924 · Very good
€80
Walter Kerr
1911 · Good
€20
Sigmund Freud
1906 · Good
€25
Edward Sapir
1926 · Good
€40
Xenophon
1554 · Good
€645
William Wordsworth
1881 · Fine
€70
Houston Stewart Chamberlain
1902 · Good
€45
Friedrich Engels, Marx-Engels
1846 · Very good
€195
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Thomas Reid
1765 · Very good
€640
Emmanuel Levinas
1935 · Good
€35
Robert Chambers
1852 · Good
€160
Maria Edgeworth
1839 · Fine
€205
George Grote
1871 · Fair
€45
Friedrich Nietzsche
1925 · Good
€50
José Ortega y Gasset
1931 · Very good
€60
William James
1931 · Good
€40
Bavinck, Herman
1925 · Very good · NL
€25
Nicolas Malebranche
1693 · Very good
€600
Thomas Henry Huxley
1905 · Good
€70
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145