Friedrich Hölderlin
1935 · Fair
€20
Cicero
1576 · Very good
€1,025
William Dwight Whitney
1898 · Fair
€35
Alfred Klemmt, George Berkeley
1740 · Good
€755
Bertrand Russell
1933 · Good
€60
Brooks Adams
1897 · Fine
€190
Alexander Campbell Fraser
1901 · Good
€75
David Duncan
1904 · Good
€70
Josiah Royce
1903 · Very good
€65
Francis Bacon
1621 · Very good
€1,550
Mulla, Dinshah Fardunji Sir
1926 · Good
€70
Dugald Stewart
1815 · Very good
€95
Sir Leslie Stephen
1882 · Good
€165
Thomas Reid, Knud Haakonssen
1788 · Very good
€235
Alfred North Whitehead
1930 · Fine
€40
Moses Maimonides
1519 · Good
€1,090
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Berdoe, Edward
1903 · Very good
€30
Henry Bernard Cotterill
1913 · Very good
€30
Mikhail Aleksandrovich Bakunin
1892 · Good
€35
P.-J. Proudhon
1842 · Good
€160
F. Max Müller
1896 · Very good
€70
Herbert Spencer
1867 · Good
€45
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Immanuel Kant
1885 · Good
€190
Thomas Henry Huxley
1897 · Fine
€135
Karl Marx
1853 · Very good
€55
Julien Offray de La Mettrie, Bernard A. Laska
1770 · Good
€370
Mary Whiton Calkins
1910 · Very good
€35
William Wordsworth, Nowell C. Smith
1925 · Good
€25
H. L. Mencken
1910 · Good
€110
William David Ross
1935 · Good
€25
Georg Wilhelm Friedrich Hegel
1910 · Very good
€35
John M. Robson
1891 · Very good
€100
Friedrich Engels
1927 · Fair
€40
James Bonar
1910 · Good
€65
William Edward Hartpole Lecky
1871 · Fair
€35
George Berkeley
1739 · Good
€345
Adam Smith, Andrew Skinner
1790 · Good
€310
Henry Wheaton
1848 · Fair
€75
Thomas Cogswell Upham
1835 · Fair
€120
Jiddu Krishnamurti, Tang fa nao
1915 · Fair
€20
Thomas Henry Huxley
1905 · Good
€70
Søren Kierkegaard
1803 · Very good
€275
Isaiah Berlin
1920 · Good
€25
Salomon Munk, S. (Salomon) Munk
1857 · Very good
€55
Niccolò Machiavelli
1908 · Good
€30
Wilhelm Worringer
1909 · Very good
€60
Austin, John, John Austin
1896 · Fair
€25
George Santayana
1918 · Very good
€70
John Chipman Gray
1933 · Good
€35
Ralph Waldo Emerson
1803 · Fair
€95
Weber, Alfred
1909 · Good
€60
Louis Dyer, Plato
1922 · Fine
€90
Alfred Weber, Frank Thilly
1902 · Good
€20
Elizabeth Sanderson Haldane
1930 · Good
€95
Ива́н Алекса́ндрович Гончаро́в
1915 · Very good
€35
Benjamin N. Cardozo, Andrew L. Kaufman
1935 · Very good
€70
Miguel de Unamuno
1930 · Very good
€25
John Locke
1738 · Good
€265