Plato
1916 · Good
€20
Aulnis de Bourouill, Johan baron d'
1880 · Fair · NL
€35
Abraham Kuyper
1892 · Very good · NL
€50
Clemens Brentano
1894 · Very good
€45
R. J. W. Rudolph
1917 · Fair · NL
€25
Eugen Horn
1900 · Good · NL
€50
Maximilien Marie
1925 · Fine
€35
Marcellus Emants
1900 · Very good · NL
€25
Grant Allen
1910 · Good
€40
Annie Salomons
1923 · Very good · NL
€25
Sextus Empiricus.
1887 · Good
€40
Johan de Meester
1919 · Fair · NL
€35
George Grote
1871 · Fair
€45
Jan Frederik Beerens
1910 · Fine · NL
€50
Henri Bergson
1919 · Very good
€35
Maurits Esser
1917 · Fair · NL
€15
Emmanuel Levinas
1935 · Good
€35
Edouard Goursat
1933 · Very good
€30
Arthur Wesley Dow
1935 · Good
€25
Augustin Privat-Deschanel
1903 · Very good
€40
H. Koffyberg
1924 · Fair · NL
€20
Eliza Laurillard
1891 · Fair · NL
€45
Jacob Abbott
1864 · Fair
€40
F. Max Müller
1910 · Very good
€35
Edmund Husserl
1913 · Good
€45
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
H. G. Wells
1911 · Very good
€40
Peter Kropotkin
1910 · Fine
€50
Francisco de Vitoria
1920 · Good
€20
Miguel de Unamuno
1926 · Fair
€40
Henri Poincaré
1906 · Very good
€45
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Jacob van Lennep
1890 · Fair · NL
€35
Jacob Van Beek
1921 · Good · NL
€25
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Parmenides.
1902 · Fair
€35
Arthur van Schendel
1935 · Good · NL
€45
Arthur Schopenhauer
1912 · Good
€30
Stefan Zweig
1935 · Good
€35
Walter Crum Watson
1917 · Fair
€25
Nico van Suchtelen
1901 · Very good · NL
€25
Mabel Osgood Wright
1903 · Good
€40
Johannes Sobotta
1919 · Good
€50
Erwin Rohde
1902 · Fair
€15
Gilles Deleuze, Gilles Deleuze
1906 · Very good
€25
L. A. Bakhuis
1902 · Very good · NL
€45
Ernst Cassirer
1930 · Good
€30
Gustave Flaubert
1921 · Good
€30
Theo van Doesburg
1922 · Fair · NL
€25
Jacinto Benavente
1920 · Good
€20
Friedrich Wilhelm Oswald Kallenbach
1901 · Good · NL
€45
Gerardus Oorthuys
1913 · Good · NL
€20
Agnes Repplier
1894 · Very good
€45
Justus van Maurik
1914 · Very good · NL
€45
Ernest Albee
1906 · Good
€20
A. Rutgers
1872 · Fair · NL
€50
Adolf von Harnack
1889 · Fair
€40
Walter Crane
1911 · Very good · NL
€25
Edwin A. Burtt
1926 · Very good
€25
George Adolphus Jacob
1908 · Very good
€35