Margery Williams Bianco
1935 · Good
€20
Edward Carpenter
1935 · Good
€40
Thomas Troward
1922 · Good
€30
Søren Kierkegaard
1803 · Very good
€275
Plato
1549 · Good
€540
Moses Maimonides
1524 · Fine
€1,725
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Upton Sinclair
1927 · Very good
€75
John Milton
1647 · Very good
€725
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Samuel Taylor Coleridge
1810 · Good
€310
Stephan Körner
1799 · Very good
€280
Nicolas Malebranche
1693 · Very good
€600
Friedrich Fröbel
1913 · Good
€20
Johann Gottfried Herder
1801 · Good
€305
Robert Flint
1932 · Very good
€40
Julien Offray de La Mettrie, Bernard A. Laska
1770 · Good
€370
Constantin-François Volney
1796 · Fine
€355
Friedrich Hölderlin
1935 · Fair
€20
Johann Heinrich Pestalozzi
1833 · Good
€155
Alexander Campbell Fraser
1901 · Good
€75
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
Jonathan Edwards
1772 · Good
€305
Three Initiates
1928 · Good
€20
Jean Bodin
1597 · Good
€455
Clive Bell
1924 · Very good
€115
Herbert Edward Read
1657 · Good
€465
Seneca the Younger
1531 · Fair
€1,440
Jesuits.
1606 · Fair
€315
Max Scheler
1935 · Good
€20
Thomas Cogswell Upham
1835 · Fair
€120
Samuel Smiles
1804 · Very good
€315
P.-J. Proudhon
1842 · Good
€160
Thomas Reid, Knud Haakonssen
1788 · Very good
€235
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
Wang, Chong
1812 · Good
€95
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Sigmund Freud
1906 · Good
€25
George Berkeley
1739 · Good
€345
Kahlil Gibran, paula garcia
1784 · Very good
€235
Florence Nightingale
1890 · Good
€35
Schwegler, Albert
1864 · Fine
€120
Cicero
1728 · Good
€180
Henry Drummond
1835 · Very good
€100
Desiderius Erasmus, S. Dresden
1550 · Good
€985
John Cowper Powys
1933 · Very good
€50
Moses Maimonides
1519 · Good
€1,090
George Santayana
1935 · Very good
€75
Epictetus
1657 · Fine
€2,875
Aristotle
1603 · Fair
€435
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Ralph Waldo Emerson
1893 · Fair
€90
George Henry Lewes
1883 · Very good
€65
Johann Wolfgang von Goethe
1816 · Good
€100
Guimps, Roger de baron
1882 · Fine
€155
Thomas Hobbes
1653 · Good
€630
Godefridus Udemans
1648 · Very good · NL
€1,820
Carl Gustav Jung
1925 · Very good
€30