René Descartes
1655 · Fine
€1,820
Josiah Royce
1903 · Very good
€65
Plato
1562 · Fine
€1,785
Plato
1835 · Fine
€145
William Whewell
1848 · Fine
€145
Dugald Stewart
1815 · Very good
€95
Yogananda Paramahansa
1931 · Fine
€125
George Santayana
1935 · Very good
€75
Herbert Spencer
1882 · Very good
€105
Rudolf Otto
1929 · Fine
€35
Schwegler, Albert
1864 · Fine
€120
John Cowper Powys
1933 · Very good
€50
Immanuel Kant, Alain Renaut
1807 · Very good
€330
William De Witt Hyde
1935 · Very good
€25
A. S. Neill
1935 · Very good
€45
Giambattista Vico
1737 · Very good
€1,090
Carl Linnaeus
1783 · Very good
€655
Adam Smith
1798 · Very good
€500
Constantin-François Volney
1796 · Fine
€355
Nicholson, William
1818 · Very good
€185
Upton Sinclair
1927 · Very good
€75
Francis Bacon
1765 · Very good
€480
Aristotle
1579 · Fine
€1,405
Auguste Comte
1801 · Very good
€250
Stephan Körner
1799 · Very good
€280
Richard Helsham
1743 · Very good
€365
Nicolas Malebranche
1693 · Very good
€600
Friedrich Nietzsche
1900 · Very good
€65
Epictetus
1657 · Fine
€2,875
Colin MacLaurin
1753 · Very good
€835
Morris Raphael Cohen
1935 · Fine
€35
Christian Wolff
1745 · Very good · NL
€300
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
René Descartes
1912 · Very good
€85
Moses Maimonides
1524 · Fine
€1,725
Sir Isaac Newton
1727 · Very good
€475
Clive Bell
1924 · Very good
€115
Immanuel Kant, Kant
1816 · Very good
€155
José Ortega y Gasset
1915 · Very good
€45
Aristotle
1561 · Very good
€915
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Bernardin de Saint-Pierre
1786 · Very good
€545
Hegeler Institute
1924 · Fine
€100
Edmund Law
1746 · Very good
€565
George Henry Lewes
1883 · Very good
€65
Gottfried Wilhelm Leibniz, Robert Zimmermann
1742 · Very good
€400
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Aristotle
1590 · Fine
€3,425
Ralph Waldo Emerson
1851 · Very good
€130
Teresa of Avila, Lewis, David
1620 · Very good
€565
Plato
1592 · Very good
€1,815
Augustine of Hippo
1533 · Very good
€1,935
Philip Barrough
1604 · Very good
€2,155
Inge, William Ralph
1926 · Fine
€50
David Hume
1762 · Fine
€415
John Locke
1703 · Very good
€310
Galileo Galilei
1664 · Very good
€2,345
Guimps, Roger de baron
1882 · Fine
€155
Harriet Martineau
1839 · Very good
€160
Epictetus
1800 · Very good
€180