René Descartes
1860 · Fair
€55
Epictetus
1657 · Fine
€2,875
Paul Eltzbacher
1922 · Very good
€50
William Godwin
1811 · Very good
€170
Stephan Körner
1799 · Very good
€280
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Max Scheler
1935 · Good
€20
R. G. Collingwood
1929 · Good
€35
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Epictetus
1780 · Good
€195
Philo of Alexandria
1561 · Good
€1,085
George Santayana, Colin D. Standish
1935 · Good
€55
Agnes Repplier
1894 · Very good
€45
Peter Kropotkin
1903 · Fair
€15
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Adam Smith, Andrew Skinner
1790 · Good
€310
Ludwig Feuerbach
1893 · Good
€115
Sir Leslie Stephen
1882 · Good
€165
Eduard Zeller
1881 · Very good
€140
George Berkeley
1739 · Good
€345
Joseph Butler
1752 · Very good
€275
Adam Storey Farrar
1879 · Good
€45
Aristotle
1603 · Fair
€435
Thomas Stanley
1659 · Good
€830
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
Elizabeth Sanderson Haldane
1930 · Good
€95
Three Initiates
1928 · Good
€20
Plato
1835 · Fine
€145
Arthur M. Schlesinger
1924 · Very good
€45
Hugo Grotius
1629 · Good
€545
Thomas Henry Huxley
1897 · Fine
€135
Plotinus
1916 · Good
€75
Okakura Kakuzō
1913 · Fair
€20
David Duncan
1904 · Good
€70
Ива́н Алекса́ндрович Гончаро́в
1915 · Very good
€35
Plato
1879 · Good
€65
Plato
1859 · Good
€80
Johann Gottlieb Fichte
1910 · Very good
€60
Johann Gottfried Herder
1801 · Good
€305
James Bonar
1910 · Good
€65
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Charles William Eliot, Πλάτων
1911 · Good
€20
Henry Sidgwick
1893 · Good
€95
Francis Bacon
1930 · Fair
€45
Heinrich Cornelius Agrippa von Nettesheim
1535 · Good
€915
E. M. Forster
1925 · Good
€35
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
Wang, Chong
1812 · Good
€95
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Ralph Waldo Emerson
1893 · Fair
€90
Plato
1562 · Fine
€1,785
Ralph Waldo Emerson
1851 · Very good
€130
Frederick Charles Copleston
1910 · Very good
€40
Grant Allen
1910 · Good
€40
Bertrand Russell
1935 · Good
€90
William Edward Hartpole Lecky
1871 · Fair
€35
Friedrich Hölderlin
1935 · Fair
€20
Maurice Maeterlinck
1935 · Good
€40