Georg Wilhelm Friedrich Hegel
1843 · Good
€150
Søren Kierkegaard
1863 · Fair
€45
René Descartes
1655 · Fine
€1,820
Stephan Körner
1799 · Very good
€280
Christian Wolff
1745 · Very good · NL
€300
Immanuel Kant
1823 · Fair
€55
Johann Gottfried Herder
1801 · Good
€305
Richard Helsham
1743 · Very good
€365
René Descartes
1658 · Good
€1,805
Friedrich Fröbel
1913 · Good
€20
Dugald Stewart
1815 · Very good
€95
Max Scheler
1935 · Good
€20
Josiah Royce
1903 · Very good
€65
Immanuel Kant
1802 · Fair
€55
Alexander Campbell Fraser
1901 · Good
€75
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
Plato
1809 · Good
€205
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Sir Isaac Newton
1727 · Very good
€475
Ralph Waldo Emerson
1808 · Very good
€205
Adriaan Pit
1930 · Good · NL
€25
Georg Wilhelm Friedrich Hegel
1910 · Very good
€35
Rudolf Otto
1929 · Fine
€35
Søren Kierkegaard
1846 · Very good
€340
David Hume
1804 · Fair
€180
Thomas Cogswell Upham
1835 · Fair
€120
Georg Simmel
1902 · Very good
€40
John Dalton
1838 · Good
€85
Johann Georg Zimmermann
1799 · Good
€560
Immanuel Kant
1817 · Good
€80
Colin MacLaurin
1753 · Very good
€835
Inge, William Ralph
1926 · Fine
€50
Wang, Chong
1812 · Good
€95
Immanuel Kant
1801 · Good
€95
Adam Smith
1798 · Very good
€500
John Cowper Powys
1933 · Very good
€50
René Descartes
1646 · Fair
€1,215
Cotton Mather
1728 · Very good
€485
Weber, Alfred
1909 · Good
€60
Georg Wilhelm Friedrich Hegel
1935 · Good
€100
Johann Heinrich Pestalozzi
1833 · Good
€155
Rabindranath Tagore
1935 · Good
€30
Søren Kierkegaard
1803 · Very good
€275
William De Witt Hyde
1935 · Very good
€25
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Schwegler, Albert
1864 · Fine
€120
William Thomson Kelvin, Peter Guthrie Tait
1868 · Good
€65
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Moses Maimonides
1524 · Fine
€1,725
Cicero
1728 · Good
€180
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Thomas Stanley
1659 · Good
€830
Dominicus Sapma
1635 · Very good · NL
€655
George Berkeley
1739 · Good
€345
Otto Frederik Müller
1781 · Good · NL
€375
Herbert Spencer
1882 · Very good
€105
Plato
1917 · Good
€30
René Descartes
1912 · Very good
€85
Immanuel Kant, Kant
1816 · Very good
€155