Muhammad ibn Abd al-Malik Ibn Tufayl
1751 · Very good
€315
George Berkeley
1739 · Good
€345
Thomas Reid, Knud Haakonssen
1788 · Very good
€235
Judah ha-Levi, Ha-Levi Judah
1565 · Fair
€905
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Samuel Smiles
1804 · Very good
€315
Aristotle
1578 · Good
€465
Clive Bell
1924 · Very good
€115
E. M. Forster
1925 · Good
€35
Moses Maimonides
1524 · Fine
€1,725
Jean Anthelme Brillat-Savarin
1827 · Good
€145
Seneca the Younger
1531 · Fair
€1,440
Jonathan Edwards
1772 · Good
€305
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Ralph Waldo Emerson
1893 · Fair
€90
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Constantin-François Volney
1796 · Fine
€355
Auguste Comte
1930 · Good
€30
Kahlil Gibran, paula garcia
1784 · Very good
€235
Rudolf Otto
1929 · Fine
€35
Georg Wilhelm Friedrich Hegel
1935 · Good
€100
Moses Maimonides
1519 · Good
€1,090
David Hume
1883 · Good
€55
Thomas Hobbes
1653 · Good
€630
Upton Sinclair
1927 · Very good
€75
Thomas Troward
1922 · Good
€30
Adam Smith
1798 · Very good
€500
George Henry Lewes
1883 · Very good
€65
John Cowper Powys
1933 · Very good
€50
Plato
1809 · Good
€205
A. S. Neill
1935 · Very good
€45
Herbert Edward Read
1657 · Good
€465
David Hume
1763 · Good
€395
Socrates Scholasticus
1739 · Good
€815
Harriet Martineau
1839 · Very good
€160
Nicolas Malebranche
1693 · Very good
€600
Johann Wolfgang von Goethe
1816 · Good
€100
Margery Williams Bianco
1935 · Good
€20
Dugald Stewart
1815 · Very good
€95
Abraham Tucker
1817 · Good
€135
Hegeler Institute
1924 · Fine
€100
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
David Hume
1775 · Good
€180
Robert Flint
1932 · Very good
€40
Alexander Campbell Fraser
1901 · Good
€75
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
William Paley
1749 · Fine
€530
Cicero
1728 · Good
€180
René Descartes
1655 · Fine
€1,820
Aristotle
1811 · Good
€125
Ralph Waldo Emerson
1851 · Very good
€130
Thomas Cogswell Upham
1835 · Fair
€120
Epictetus
1657 · Fine
€2,875
Sigmund Freud
1906 · Good
€25
Charles Augustin Sainte-Beuve
1848 · Very good
€185
Aristotle
1579 · Fine
€1,405
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765