Ludwig Wittgenstein, Isidoro Reguera Pérez
1935 · Good
€45
Louis Couturat
1935 · Good
€70
Lewis Carroll
1886 · Fine
€250
Lewis Carroll
1918 · Very good
€80
Lewis Carroll
1914 · Very good
€25
C. Bruhns
1920 · Very good
€55
Lydia Maria Child
1872 · Fair
€25
Elias Loomis
1874 · Very good
€50
Clara Erskine Clement Waters
1879 · Good
€50
Josiah Royce
1928 · Fine
€125
Multatuli
1878 · Good · NL
€115
Immanuel Kant
1885 · Good
€190
L. E. J. Brouwer
1909 · Good · NL
€60
Ferdinand Wolff
1859 · Good · NL
€40
Joannes Willem Huysinga
1913 · Good · NL
€40
Seneca the Younger
1909 · Very good
€60
Josiah Royce
1898 · Very good
€75
Neale Donald Walsch
1924 · Very good
€25
Rudolf Steiner, Robert A. McDermott
1933 · Very good
€85
Plato
1883 · Fair
€85
M. J. van Baarda
1915 · Fair · NL
€15
Annie Salomons
1916 · Good · NL
€30
Arthur Schopenhauer
1868 · Good
€40
Lodewijk van Deyssel
1907 · Good · NL
€20
Josiah Royce
1935 · Very good
€30
E. R. Hedrick
1920 · Very good
€60
R. G. Collingwood
1929 · Good
€35
Marcellus Emants
1889 · Fair · NL
€40
Walter Rauschenbusch
1917 · Good
€30
Benedictus de Spinoza
1909 · Good
€30
Jacques Loeb
1918 · Good
€35
Josiah Royce
1914 · Fair
€25
H. Was
1898 · Very good · NL
€50
Plato
1859 · Good
€80
Philippus Pieter Roorda van Eysinga
1852 · Fair · NL
€80
Thomas Aquinas
1869 · Good
€70
Tito Vignoli
1885 · Good
€50
Rabindranath Tagore
1917 · Very good
€35
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Florian Cajori
1907 · Very good
€45
Robert Hooke
1896 · Fair
€35
E. V. Lucas
1912 · Good
€65
Josiah Royce
1912 · Very good
€95
Guillaume Groen van Prinsterer
1903 · Fine · NL
€30
Lodewijk van Deyssel
1935 · Fair · NL
€15
Denison Olmsted
1880 · Very good
€135
A. Pierson
1875 · Very good · NL
€140
Arabella B. Buckley
1887 · Good
€45
Roscoe Pound
1935 · Fair
€45
Елена Петровна Блаватская
1928 · Good
€40
Marion Lowell
1897 · Good
€55
William Walker Atkinson, Yogi Ramacharaka
1914 · Good
€40
Abraham Kuyper
1914 · Fine · NL
€140
J. Haak
1928 · Very good · NL
€30
Edward Sapir
1926 · Good
€40
Francis Bacon
1930 · Fair
€45
Eliza Burt Gamble
1904 · Very good
€25
Oscar Wilde
1904 · Very good
€30
Margarethe Müller
1908 · Very good
€55
Marcellus Emants
1904 · Good · NL
€20