Roscoe Pound
1935 · Fair
€45
Saint Clement of Alexandria
1901 · Very good
€25
Charles Alexander Eastman
1935 · Very good
€70
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Salomon Munk, S. (Salomon) Munk
1857 · Very good
€55
John Stuart Mill
1895 · Good
€75
Norman Kemp Smith
1924 · Very good
€115
James E. Thorold Rogers
1893 · Very good
€175
Oliver Wendell Holmes, Sr.
1910 · Good
€60
Étienne Gilson
1935 · Good
€20
Thomas Henry Huxley
1897 · Fine
€135
Oliver Wendell Holmes, Sr.
1891 · Good
€115
Robert Chambers
1852 · Good
€160
Immanuel Kant
1885 · Good
€190
Friedrich Nietzsche
1933 · Good
€30
Henry Longueville Mansel
1873 · Good
€60
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
John Stuart Mill
1882 · Fair
€40
Friedrich Engels
1905 · Fine
€80
R. G. Collingwood
1929 · Good
€35
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Friedrich Engels
1927 · Fair
€40
George Santayana, Colin D. Standish
1935 · Good
€55
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
John Stuart Mill
1870 · Good
€160
Ralph Waldo Emerson
1880 · Good
€60
Ibn Khaldūn, عبد الرحمن ابن خلدون Abdel Rahman Ibn Khaldun
1863 · Good
€75
Rabindranath Tagore
1917 · Very good
€35
Francis Bacon
1930 · Fair
€45
Will Durant
1919 · Good
€50
William Walker Atkinson
1908 · Good
€30
Theodore Dreiser
1935 · Very good
€25
Richard Maurice Bucke
1935 · Very good
€85
M. E. Chevreul
1896 · Very good
€45
John Chipman Gray
1933 · Good
€35
Bertrand Russell
1935 · Fair
€30
Søren Kierkegaard
1884 · Good
€50
William James
1917 · Very good
€55
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Arthur Schopenhauer
1868 · Good
€40
Mulla, Dinshah Fardunji Sir
1926 · Good
€70
Plato
1879 · Good
€65
Ernst Bloch
1920 · Very good
€30
Giacomo Leopardi
1921 · Fine
€125
Henry Osborn Taylor
1917 · Good
€65
Friedrich Nietzsche
1898 · Fine
€90
Benjamin N. Cardozo, Andrew L. Kaufman
1935 · Very good
€70
Елена Петровна Блаватская
1911 · Good
€50
Plotinus
1916 · Good
€75
John Stuart Mill
1860 · Very good
€165
Arthur, comte de Gobineau
1911 · Fair
€30
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
William Edward Hartpole Lecky
1871 · Fair
€35
George Santayana
1920 · Very good
€100
F. Max Müller
1884 · Good
€40
Brooks Adams
1888 · Very good
€65
Peter Kropotkin
1886 · Very good
€60
Roger Eliot Fry
1921 · Fair
€55
Josiah Royce
1928 · Fine
€125
John William Draper
1887 · Good
€115