Alexander Campbell Fraser
1901 · Good
€75
Aristotle
1603 · Fair
€435
George Berkeley
1739 · Good
€345
Ralph Waldo Emerson
1851 · Very good
€130
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
John Ruskin
1847 · Very good
€185
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
E. M. Forster
1925 · Good
€35
Stephan Körner
1799 · Very good
€280
Moses Maimonides
1524 · Fine
€1,725
Desiderius Erasmus, S. Dresden
1550 · Good
€985
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Max Scheler
1935 · Good
€20
Georg Wilhelm Friedrich Hegel
1843 · Good
€150
P.-J. Proudhon
1842 · Good
€160
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Plato
1732 · Good
€225
Seneca the Younger
1531 · Fair
€1,440
Guimps, Roger de baron
1882 · Fine
€155
Morris Raphael Cohen
1935 · Fine
€35
Thomas Hobbes
1653 · Good
€630
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Abraham Tucker
1817 · Good
€135
Jeremy Bentham
1808 · Good
€105
David Hume
1775 · Good
€180
Xenophon
1554 · Good
€645
Søren Kierkegaard
1863 · Fair
€45
George Santayana
1908 · Very good
€55
Thomas Reid, Knud Haakonssen
1788 · Very good
€235
Immanuel Kant, Alain Renaut
1807 · Very good
€330
David Hume
1762 · Fine
€415
Muhammad ibn Abd al-Malik Ibn Tufayl
1751 · Very good
€315
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
Plato
1809 · Good
€205
David Hume
1883 · Good
€55
Pierre Bayle
1737 · Very good
€290
Madhava, Archibald Edward Gough
1887 · Very good
€110
Immanuel Kant
1801 · Good
€95
Herbert Spencer
1867 · Good
€45
Rudolf Otto
1929 · Fine
€35
Socrates Scholasticus
1739 · Good
€815
Plato
1917 · Good
€30
George Berkeley
1812 · Fair
€185
Auguste Comte
1867 · Fair
€50
Julien Offray de La Mettrie, Bernard A. Laska
1770 · Good
€370
Albert Camus
1917 · Fine
€90
Aristotle
1811 · Good
€125
Hippocrates
1534 · Fair
€320
Friedrich Schiller
1935 · Fair
€20
John Locke
1759 · Fair
€130
Søren Kierkegaard
1803 · Very good
€275
Oscar Wilde
1893 · Very good
€145
Rabindranath Tagore
1935 · Good
€30
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Weber, Alfred
1909 · Good
€60
Herbert Spencer
1882 · Very good
€105
Hegeler Institute
1924 · Fine
€100
Plato
1864 · Good
€100
John Locke, Helene Bouchilloux
1743 · Very good
€490