Edwin A. Burtt
1926 · Very good
€25
Henri Bergson
1919 · Very good
€35
Mary Whiton Calkins
1910 · Very good
€35
Parmenides.
1902 · Fair
€35
Stephen Walter Ranson
1933 · Very good
€40
Augustin Privat-Deschanel
1903 · Very good
€40
Charles Riborg Mann
1916 · Very good
€35
Cassius Jackson Keyser
1935 · Good
€50
H. G. Wells
1911 · Very good
€40
Balfour Stewart
1919 · Good
€20
Grant Allen
1910 · Good
€40
Wilmore, Albert.
1921 · Good
€35
Erwin Rohde
1902 · Fair
€15
Rudolf Steiner, Max Gysi
1910 · Very good
€25
F. Max Müller
1910 · Very good
€35
Samuel Colman, Samuel Colman
1935 · Good
€30
J. J. Graham Brown
1901 · Very good
€50
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
Le Roy Lewis
1914 · Good
€20
H. Newell Martin
1908 · Very good
€35
Agnes Repplier
1894 · Very good
€45
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Mahaffy, John Pentland Sir
1918 · Good
€50
Joseph Louis Lagrange, Thomas J. McCormack
1898 · Good
€40
H. Newell Martin
1903 · Fine
€40
John Dewey
1935 · Good
€30
Garrett Putman Serviss
1909 · Good
€45
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
Jacob Abbott
1864 · Fair
€40
Ron Larson
1906 · Good
€45
John Dewey
1910 · Fine
€30
Heraclitus of Ephesus
1918 · Good
€20
Richard C. Cabot
1908 · Good
€40
Ernest Albee
1906 · Good
€20
Emmanuel Levinas
1935 · Good
€35
Joseph William Richards
1907 · Fair
€45
Sextus Empiricus.
1887 · Good
€40
Edward Carpenter
1906 · Good
€25
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Garrett Putman Serviss
1913 · Good
€35
George Adolphus Jacob
1908 · Very good
€35
Josiah Royce
1902 · Very good
€30
Peter Kropotkin
1925 · Very good
€35
Frederick Orpen Bower, Sydney Howard Vines
1903 · Fair
€45
Arthur A. Noyes
1935 · Good
€20
Stefan Zweig
1935 · Good
€35
Maximilien Marie
1925 · Fine
€35
H. G. Wells
1935 · Very good
€40
Arthur Stanley Eddington
1924 · Good
€35
Edouard Goursat
1933 · Very good
€30
William Chase Stevens
1909 · Good
€20
Bertrand Russell
1920 · Fair
€40
Ernst Cassirer
1930 · Good
€30
Clemens Brentano
1894 · Very good
€45
D. W. Cathell
1906 · Good
€20
George Santayana
1920 · Very good
€40
E. B. Jamieson
1914 · Fine
€40
Sir Robert Stawell Ball
1920 · Fair
€15
Lotta Jean Bogert
1935 · Fair
€20
Henri Poincaré
1906 · Very good
€45