F. H. Bradley
1905 · Good
€30
Josiah Royce
1935 · Very good
€30
John Caird
1884 · Fair
€25
John Caird
1905 · Very good
€30
Lawrence Sklar
1911 · Very good
€30
Jacques Maritain
1921 · Very good
€45
John Dewey
1923 · Very good
€25
Richard Maurice Bucke
1935 · Very good
€85
Plato
1883 · Fair
€85
Johann Gottlieb Fichte
1910 · Very good
€60
William Kelley Wright
1923 · Very good
€75
Bertrand Russell
1933 · Good
€60
Jacques Loeb
1918 · Good
€35
Paul Carus
1893 · Good
€95
Denison Olmsted
1880 · Very good
€135
Sir Charles Bell
1859 · Good
€110
John Herbert Sangster
1863 · Good
€75
William Henry Bragg
1925 · Fair
€20
Hermann Lotze
1917 · Good
€50
Søren Kierkegaard
1884 · Good
€50
Josiah Royce
1898 · Very good
€75
Wilhelm Worringer
1909 · Very good
€60
John Frederick William Herschel, George Foster
1864 · Very good
€85
Walter Kerr
1911 · Good
€20
Friedrich Fröbel
1919 · Good
€20
Georg Wilhelm Friedrich Hegel
1872 · Good
€125
Joseph B. Mayor
1886 · Very good
€70
Roger Eliot Fry
1921 · Fair
€55
Bertrand Russell
1932 · Very good
€90
Sarvepalli Radhakrishnan
1929 · Very good
€95
Alfred A. Robb
1935 · Very good
€55
Max Born
1935 · Good
€25
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Moritz Schlick
1928 · Good
€55
Thomas Aquinas
1869 · Good
€70
Eduard von Hartmann
1883 · Fine
€130
Dionysius Lardner
1875 · Very good
€50
Ethel Puffer Howes
1905 · Good
€35
M. E. Chevreul
1896 · Very good
€45
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
Bertrand Russell
1916 · Good
€80
Claude Phillips
1935 · Good
€30
William Kingdon Clifford
1887 · Good
€115
T. E. Hulme
1935 · Very good
€25
Aristotle
1893 · Fine
€175
Jacob Abbott
1862 · Very good
€115
Francis Bacon
1930 · Fair
€45
A. Privat-Deschanel
1889 · Good
€55
A. Privat-Deschanel
1875 · Very good
€80
Friedrich Nietzsche
1915 · Fair
€25
Robert Chambers
1852 · Good
€160
Rabindranath Tagore
1917 · Very good
€35
George Berkeley
1915 · Very good
€50
Hastings Rashdall
1923 · Very good
€25
Frederick Charles Copleston
1910 · Very good
€40
Jacob Burckhardt
1935 · Very good
€80
Friedrich Nietzsche
1911 · Good
€30
James Barr Walker
1850 · Good
€60
Ralph Waldo Emerson
1880 · Good
€60
F. Max Müller
1905 · Very good
€30