Abraham Kuyper
1892 · Very good · NL
€50
R. J. W. Rudolph
1917 · Fair · NL
€25
Samuel Schoch
1935 · Very good · NL
€55
Emma Goldman
1919 · Fair
€35
Emmanuel Levinas
1935 · Good
€35
Calvin Cutter
1853 · Good
€60
Calvin Cutter
1858 · Fair
€30
I. A. Kapandji
1919 · Very good
€85
Maurice S. Baldwin
1882 · Fine
€140
Walter Crane
1911 · Very good · NL
€25
Henry Adams
1926 · Good
€90
Saint Cyprian, Bishop of Carthage, Apponius.
1860 · Good
€40
Edward Carpenter
1906 · Good
€25
Brooks Adams
1897 · Fine
€190
Samuel Colman, Samuel Colman
1935 · Good
€30
Sanborn Tenney
1881 · Very good
€70
Clive Bell
1935 · Very good
€120
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Aristotle
1882 · Good
€95
Houston Stewart Chamberlain
1902 · Good
€45
James Martineau
1935 · Very good
€80
Multatuli
1881 · Fair
€40
Grant Allen
1910 · Good
€40
Parmenides.
1902 · Fair
€35
Peter Kropotkin
1910 · Fine
€50
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Лев Толстой
1884 · Very good
€85
H. G. Wells
1911 · Very good
€40
Mary Whiton Calkins
1910 · Very good
€35
Volney Rattan
1881 · Good
€185
Cassius Jackson Keyser
1935 · Good
€50
Bertrand Russell
1916 · Fair
€45
Richard H. Tawney
1935 · Good
€35
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Charles Haddon Spurgeon
1924 · Good
€35
José Ortega y Gasset
1931 · Very good
€60
Sir John Lubbock
1893 · Good
€100
Erwin Rohde
1902 · Fair
€15
Émile Durkheim
1915 · Very good
€25
H. Koffyberg
1924 · Fair · NL
€20
Robert von Schlagintweit
1877 · Fine · NL
€80
George Adolphus Jacob
1908 · Very good
€35
Hendrik Kern
1872 · Fine · NL
€205
Abraham Roger
1935 · Good · NL
€40
G. A. Henty
1896 · Very good
€55
Augustine of Hippo
1857 · Very good
€75
Augustin Privat-Deschanel
1903 · Very good
€40
Walter Rauschenbusch
1929 · Very good
€35
Guillaume Groen van Prinsterer
1868 · Very good · NL
€70
Charles Darwin
1884 · Very good
€100
Ernest Albee
1906 · Good
€20
Thomas Whittaker
1907 · Good
€95
Eugen Horn
1900 · Good · NL
€50
Francis Bacon
1899 · Fine
€130
Arie Mijnlieff
1881 · Good · NL
€120
Aulnis de Bourouill, Johan baron d'
1880 · Fair · NL
€35
Francisco de Vitoria
1920 · Good
€20
Abraham Kuyper
1911 · Fine · NL
€30
John Ruskin
1888 · Fair
€55
Theodore Roosevelt
1913 · Good
€35