Godefridus Udemans
1648 · Very good · NL
€1,820
Adriaan Pit
1930 · Good · NL
€25
Desiderius Erasmus, S. Dresden
1550 · Good
€985
Johann Heinrich Pestalozzi
1833 · Good
€155
Jean Anthelme Brillat-Savarin
1827 · Good
€145
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Ralph Waldo Emerson
1808 · Very good
€205
Charles Augustin Sainte-Beuve
1848 · Very good
€185
John Milton
1647 · Very good
€725
Abraham Tucker
1817 · Good
€135
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
José Ortega y Gasset
1915 · Very good
€45
Thomas Reid, Knud Haakonssen
1788 · Very good
€235
Johann Wolfgang von Goethe
1816 · Good
€100
Georg Wilhelm Friedrich Hegel
1910 · Very good
€35
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Hippocrates
1534 · Fair
€320
Madhava, Archibald Edward Gough
1887 · Very good
€110
Moses Maimonides
1524 · Fine
€1,725
Søren Kierkegaard
1803 · Very good
€275
Margery Williams Bianco
1935 · Good
€20
Friedrich Nietzsche
1900 · Very good
€65
Kahlil Gibran, paula garcia
1784 · Very good
€235
Carl Gustav Jung
1915 · Very good
€25
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Oliver Goldsmith
1794 · Good
€265
Aristotle
1603 · Fair
€435
David Hume
1763 · Good
€395
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
George Berkeley
1739 · Good
€345
Seneca the Younger
1531 · Fair
€1,440
Samuel Smiles
1804 · Very good
€315
René Descartes
1646 · Fair
€1,215
Dugald Stewart
1815 · Very good
€95
Rabindranath Tagore
1935 · Good
€30
Ralph Waldo Emerson
1851 · Very good
€130
Nicolas Malebranche
1693 · Very good
€600
Herbert Edward Read
1657 · Good
€465
Friedrich Hölderlin
1935 · Fair
€20
Plato
1809 · Good
€205
Pierre Bayle
1737 · Very good
€290
Jesuits.
1606 · Fair
€315
Immanuel Kant
1801 · Good
€95
David Hume
1883 · Good
€55
Hegeler Institute
1924 · Fine
€100
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
Constantin-François Volney
1796 · Fine
€355
Mencius, Zhou Dingzhi
1826 · Very good
€470
Ralph Waldo Emerson
1893 · Fair
€90
Plato
1843 · Fair
€60
Henry St. John Viscount Bolingbroke
1780 · Fine
€1,255
Three Initiates
1928 · Good
€20
Sigmund Freud
1906 · Good
€25
Rudolf Otto
1929 · Fine
€35
Johann Gottfried Herder
1801 · Good
€305
A. S. Neill
1935 · Very good
€45
René Descartes
1658 · Good
€1,805