Emmanuel Levinas
1935 · Good
€35
Arthur Schopenhauer
1912 · Good
€30
Muir, Robert Sir, R MacSween
1935 · Very good
€80
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Garrett Putman Serviss
1909 · Good
€45
George Santayana
1920 · Very good
€40
Grant Allen
1910 · Good
€40
Edward Carpenter
1906 · Good
€25
Emma Goldman
1919 · Fair
€35
Augustin Privat-Deschanel
1903 · Very good
€40
Annie Wood Besant
1923 · Good
€80
John Dewey
1935 · Good
€30
Eduard Hanslick
1870 · Good
€60
Peter Kropotkin
1925 · Very good
€35
Garrett Putman Serviss
1913 · Good
€35
Charles Baudelaire
1920 · Very good
€65
Parmenides.
1902 · Fair
€35
James Martineau
1935 · Very good
€80
Peter Kropotkin
1910 · Fine
€50
George Santayana
1918 · Very good
€70
Brooks Adams
1897 · Fine
€190
Ernest Albee
1906 · Good
€20
Henry Adams
1926 · Good
€90
Erwin Rohde
1902 · Fair
€15
Sir Robert Stawell Ball
1920 · Fair
€15
Clive Bell
1935 · Very good
€120
F. Max Müller
1910 · Very good
€35
Isaac Taylor
1878 · Fair
€65
Wassily Kandinsky
1929 · Very good
€50
Ernst Heinrich Philipp August Haeckel
1903 · Good
€20
H. G. Wells
1935 · Very good
€40
Mary Whiton Calkins
1910 · Very good
€35
Cassius Jackson Keyser
1935 · Good
€50
Edwin A. Burtt
1926 · Very good
€25
H. G. Wells
1911 · Very good
€40
Heraclitus of Ephesus
1918 · Good
€20
Aristotle
1884 · Very good
€75
Aristotle
1882 · Good
€95
Teresa of Avila, F. Benedict Zimmerman
1912 · Fine
€60
Sextus Empiricus.
1887 · Good
€40
Adam Storey Farrar
1879 · Good
€45
J. Th Ubbink
1933 · Fine · NL
€95
Henri Bergson
1919 · Very good
€35
Jean Pauline Smith
1935 · Very good
€25
Elizabeth Sanderson Haldane
1930 · Good
€95
Grant, Robert
1852 · Fine
€130
Garrett Putman Serviss
1911 · Fair
€50
Agnes Repplier
1894 · Very good
€45
George Burton Adams
1935 · Good
€45
A. S. Neill
1933 · Good
€90
James McNeill Whistler
1895 · Good
€120
Guillaume Groen van Prinsterer
1868 · Very good · NL
€70
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Houston Stewart Chamberlain
1902 · Good
€45
Henry David Thoreau
1935 · Fair
€15
Walter Crane
1911 · Very good · NL
€25
Abraham Roger
1935 · Good · NL
€40
Abraham Kuyper
1892 · Very good · NL
€50
Samuel Pierpont Langley
1889 · Good
€45
Jean Louis Rodolphe Agassiz
1855 · Fine
€150