Herbert Edward Read
1657 · Good
€465
Plato
1864 · Good
€100
Marcet Mrs
1828 · Good
€155
A. S. Neill
1935 · Very good
€45
Auguste Comte
1867 · Fair
€50
Denison Olmsted
1868 · Good
€60
Muhammad ibn Abd al-Malik Ibn Tufayl
1751 · Very good
€315
Samuel Taylor Coleridge
1810 · Good
€310
Carl Linnaeus
1783 · Very good
€655
Gottfried Wilhelm Leibniz, Robert Zimmermann
1742 · Very good
€400
Francis Bacon
1765 · Very good
€480
Han Fei
1814 · Good
€210
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Immanuel Kant
1805 · Very good
€100
Herbert Spencer
1867 · Good
€45
Constantin-François Volney
1796 · Fine
€355
Seneca the Younger
1531 · Fair
€1,440
William Kingdon Clifford
1914 · Fair
€35
Nicholson, William
1818 · Very good
€185
Blaise Pascal, Philippe Sellier
1682 · Very good
€735
Abraham Tucker
1817 · Good
€135
Willem Bilderdijk
1865 · Good · NL
€125
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
Godefridus Udemans
1648 · Very good · NL
€1,820
Three Initiates
1928 · Good
€20
Carl Gustav Jung
1915 · Very good
€25
Jesuits.
1606 · Fair
€315
Clive Bell
1924 · Very good
€115
Friedrich Nietzsche
1900 · Very good
€65
George Henry Lewes
1883 · Very good
€65
William Whewell
1848 · Fine
€145
Thomas Troward
1922 · Good
€30
Ludvig Holberg
1776 · Good
€190
Friedrich Schleiermacher
1827 · Very good
€225
Jacob Geel
1843 · Fair · NL
€70
Aristotle
1603 · Fair
€435
Jean Anthelme Brillat-Savarin
1827 · Good
€145
Leonhard Euler
1805 · Fair
€60
Giambattista Vico
1737 · Very good
€1,090
Carl Gustav Jung
1925 · Very good
€30
Jean-Jacques Rousseau
1807 · Good
€155
Georg Wilhelm Friedrich Hegel
1847 · Good
€205
Nicolas Malebranche
1693 · Very good
€600
Jacob Cats
1678 · Fair · NL
€360
Hegeler Institute
1924 · Fine
€100
R. Krul
1935 · Very good · NL
€55
George Santayana
1935 · Very good
€75
Auguste Comte
1801 · Very good
€250
John Locke, Helene Bouchilloux
1743 · Very good
€490
Hippocrates
1534 · Fair
€320
Upton Sinclair
1927 · Very good
€75
Plato
1835 · Fine
€145
Iamblichus, L. Deubner
1746 · Good
€250
Auguste Comte
1930 · Good
€30
Yogananda Paramahansa
1931 · Fine
€125
Silvanus Phillips Thompson
1935 · Very good
€35
Samuel Hahnemann
1810 · Fair
€60
Friedrich Schiller
1935 · Fair
€20
Gottfried Wilhelm Leibniz
1721 · Good
€460
Friedrich Hölderlin
1935 · Fair
€20