Sigmund Freud
1914 · Very good
€70
Edmund Husserl
1913 · Good
€45
Houston Stewart Chamberlain
1902 · Good
€45
Erwin Rohde
1902 · Fair
€15
F. Max Müller
1910 · Very good
€35
Grant Allen
1910 · Good
€40
Fiódor Dostoievski
1866 · Good
€70
John Dewey
1910 · Fine
€30
John Dewey, john dewey
1935 · Good
€75
Frank Julian
1904 · Good
€60
Stephen Walter Ranson
1933 · Very good
€40
Heraclitus of Ephesus
1918 · Good
€20
Agnes Repplier
1894 · Very good
€45
James Martineau
1935 · Very good
€80
James McNeill Whistler
1895 · Good
€120
Arthur A. Noyes
1935 · Good
€20
Stefan Zweig
1935 · Good
€35
Florian Cajori
1929 · Good
€65
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
Alfred E. Johnson
1927 · Good
€25
Augustin Privat-Deschanel
1903 · Very good
€40
A. S. Neill
1933 · Good
€90
Henry Adams
1926 · Good
€90
Hermann Löns
1903 · Very good · NL
€155
Henri Bergson
1919 · Very good
€35
Andrew Alexander Blair
1888 · Very good
€115
George Boole
1856 · Good
€90
Clemens Brentano
1894 · Very good
€45
John Hunter FRS, Richard Owen
1904 · Good
€100
Claude Bernard
1870 · Very good
€130
Matthew Arnold
1903 · Good
€40
Richard C. Cabot
1908 · Good
€40
Alexander Berkman
1935 · Fair
€15
J. J. Graham Brown
1901 · Very good
€50
Emmanuel Levinas
1935 · Good
€35
Emma Goldman
1919 · Fair
€35
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Mary Whiton Calkins
1910 · Very good
€35
Lawrence Heyworth Mills
1935 · Good
€25
Thomas Whittaker
1907 · Good
€95
Parmenides.
1902 · Fair
€35
James Anthony Froude
1884 · Fine
€95
Peter Kropotkin
1910 · Fine
€50
George Santayana
1920 · Very good
€40
Rudolf Steiner, Max Gysi
1910 · Very good
€25
George Santayana
1918 · Very good
€70
Mark Twain
1917 · Fine
€100
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
I. A. Kapandji
1919 · Very good
€85
Catharine Esther Beecher
1857 · Fair
€70
H. Newell Martin
1908 · Very good
€35
Thomas Walker Arnold
1918 · Good
€85
Eskelhoff Carsjen Gravemeijer
1902 · Good · NL
€30
Arthur Schopenhauer
1912 · Good
€30
Gilles Deleuze, Gilles Deleuze
1906 · Very good
€25
Hubert Gijsbert Carel Marcus
1889 · Fine · NL
€65
H. Newell Martin
1903 · Fine
€40
Антон Павлович Чехов
1935 · Very good
€70
Cassius Jackson Keyser
1935 · Good
€50
Peter Kropotkin
1925 · Very good
€35