Immanuel Kant, Alain Renaut
1807 · Very good
€330
Thomas Aquinas
1869 · Good
€70
Adam Smith, Andrew Skinner
1790 · Good
€310
Søren Kierkegaard
1846 · Very good
€340
Clive Bell
1924 · Very good
€115
Giordano Bruno, L. Williams
1912 · Very good
€110
Johann Gottlieb Fichte
1910 · Very good
€60
Jean-Jacques Rousseau
1807 · Good
€155
Thomas Paine
1794 · Good
€185
Benedictus de Spinoza, Seymour Feldman
1679 · Good
€705
William Walker Atkinson, Yogi Ramacharaka
1914 · Good
€40
Rabindranath Tagore
1917 · Very good
€35
Berdoe, Edward
1903 · Very good
€30
John Locke, Helene Bouchilloux
1743 · Very good
€490
William James
1917 · Very good
€55
John Cowper Powys
1933 · Very good
€50
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Edmund Husserl
1913 · Good
€45
Johann Heinrich Pestalozzi
1833 · Good
€155
Paul Eltzbacher
1922 · Very good
€50
Samuel Smiles
1804 · Very good
€315
Immanuel Kant
1801 · Good
€95
Ralph Waldo Emerson
1893 · Fair
€90
Margery Williams Bianco
1935 · Good
€20
John Ruskin
1847 · Very good
€185
Auguste Comte
1930 · Good
€30
Jean Bodin
1597 · Good
€455
Maria Edgeworth
1839 · Fine
€205
John Edwin Sandys, Sir
1932 · Very good
€25
Juan Luis Vives
1574 · Very good
€1,375
Brooks Adams
1897 · Fine
€190
Walter Kerr
1911 · Good
€20
Rudolf Steiner
1898 · Fair
€25
Xenophon
1554 · Good
€645
Christoph Ernst Luthardt
1884 · Good
€55
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
Thomas Henry Huxley
1897 · Fine
€135
John Abercrombie, Jacob Abbott
1832 · Fine
€180
Edmund Husserl, F. Kersten
1931 · Fair
€20
Mark Twain
1917 · Fine
€100
Xunzi
1824 · Good
€150
Sir William Blackstone
1761 · Very good
€315
Upton Sinclair
1927 · Very good
€75
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Emmanuel Levinas
1935 · Good
€35
Johannes Hermanus Gunning
1876 · Very good · NL
€110
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Mark Twain
1919 · Fine
€65
Bertrand Russell
1907 · Fair
€45
Josiah Royce
1903 · Very good
€65
Étienne Gilson
1935 · Good
€20
Friedrich Engels
1905 · Fine
€80
Henry Adams
1926 · Good
€90
Marcus Aurelius
1626 · Very good
€825
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Clemens Brentano
1894 · Very good
€45
Grant Allen
1910 · Good
€40