Giordano Bruno, L. Williams
1912 · Very good
€110
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Arthur Schopenhauer
1868 · Good
€40
Theodore Dreiser
1935 · Very good
€25
John Locke
1738 · Good
€265
Dugald Stewart
1796 · Fair
€175
Constantin-François Volney
1796 · Fine
€355
Jacques Maritain
1935 · Good
€115
Henry St. John Viscount Bolingbroke
1780 · Fine
€1,255
William Edward Hartpole Lecky
1871 · Fair
€35
F. Max Müller
1910 · Very good
€35
Aristotle
1811 · Good
€125
George Santayana, Colin D. Standish
1935 · Good
€55
Bertrand Russell
1933 · Good
€60
Jeremy Bentham
1821 · Good
€300
Francis Bacon
1930 · Fair
€45
Maria Edgeworth
1839 · Fine
€205
Godefridus Udemans
1648 · Very good · NL
€1,820
Jean-Jacques Rousseau
1793 · Fine
€485
Herbert Spencer
1862 · Fine
€105
Hügel, Friedrich Freiherr von
1935 · Very good
€55
Robert Flint
1932 · Very good
€40
Friedrich Nietzsche
1915 · Fair
€25
Sigmund Freud
1906 · Good
€25
Three Initiates
1928 · Good
€20
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Georg Wilhelm Friedrich Hegel, Alan White
1875 · Good
€125
Joseph B. Mayor
1886 · Very good
€70
David Hume
1883 · Good
€55
Chancellor, William Estabrook
1908 · Good
€70
Friedrich Engels
1905 · Fine
€80
Ralph Cudworth
1703 · Very good
€540
Josiah Royce
1928 · Fine
€125
Thomas Hill Green
1886 · Good
€160
Abraham Tucker
1817 · Good
€135
Johann Gottlieb Fichte
1910 · Very good
€60
Jean Bodin
1597 · Good
€455
William James
1917 · Very good
€55
Benjamin N. Cardozo, Andrew L. Kaufman
1935 · Very good
€70
Will Durant
1919 · Good
€50
Jacob Burckhardt
1935 · Very good
€80
Bhartr̥hari., Bhartr̥hari
1913 · Fair
€20
James Legge
1927 · Good
€25
Clive Bell
1924 · Very good
€115
Peter Kropotkin
1925 · Very good
€35
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
George Berkeley, George B Berkeley
1717 · Good
€200
William Dwight Whitney
1898 · Fair
€35
Pierre Charron
1609 · Good
€980
Denis Diderot
1862 · Fine
€270
John Bartlett
1863 · Good
€55
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Friedrich Schiller
1935 · Fair
€20
John Chipman Gray
1933 · Good
€35
John Caird
1884 · Fair
€25
John Caird
1905 · Very good
€30
Eduard Zeller
1912 · Very good
€55
Johann Wolfgang von Goethe
1816 · Good
€100
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40