James Martineau
1935 · Very good
€80
John Dewey
1910 · Fine
€30
Henry Adams
1926 · Good
€90
H. G. Wells
1935 · Very good
€40
John Galsworthy
1935 · Fine
€105
Seneca Egbert
1908 · Good
€30
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Bertrand Russell
1916 · Fair
€45
Arthur A. Noyes
1935 · Good
€20
Hugh S. Taylor
1933 · Good
€55
Routh, Edward John
1920 · Good
€60
Abraham Kuyper
1911 · Fine · NL
€30
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Thomas Walker Arnold
1918 · Good
€85
Joseph Jacobs
1904 · Good
€25
Marcellus Emants
1900 · Very good · NL
€25
Cassius Jackson Keyser
1935 · Good
€50
James Bonar
1910 · Good
€65
H. Newell Martin
1908 · Very good
€35
P. de Haan
1932 · Very good · NL
€50
Stefan Zweig
1935 · Good
€35
O. Charnock Bradley
1922 · Fair
€55
Irvin S. Cobb
1935 · Good
€50
Florian Cajori
1929 · Good
€65
H. Newell Martin
1903 · Fine
€40
Sir Robert Stawell Ball
1920 · Fair
€15
Nikos Kazantzakis
1901 · Good
€25
Augustin Privat-Deschanel
1903 · Very good
€40
H. Stanley Redgrove
1911 · Fine
€170
Matthew Charteris
1916 · Fine
€80
Charles Riborg Mann
1916 · Very good
€35
Garrett Putman Serviss
1909 · Good
€45
Elbert Hubbard
1915 · Good
€25
John Edwin Sandys, Sir
1932 · Very good
€25
José Ortega y Gasset
1931 · Very good
€60
William Tyler Olcott
1935 · Fair
€15
Georgiana Goddard King
1923 · Good
€25
Rebecca Crumpler
1905 · Good
€35
John Meade Falkner
1916 · Very good
€30
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Windisch, Hans
1926 · Fine · NL
€125
Garrett Putman Serviss
1913 · Good
€35
Henri Poincaré, Francis Maitland
1907 · Good
€60
J. Greig Smith
1900 · Fine
€120
Clive Bell
1935 · Very good
€120
J. M. Barrie
1921 · Very good
€75
Lotta Jean Bogert
1935 · Fair
€20
Balfour Stewart
1919 · Good
€20
Arnold J. Toynbee, D.C Somervell
1901 · Very good
€125
Wilmore, Albert.
1921 · Good
€35
Augustus Hopkins Strong
1926 · Good
€30
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
H. Koffyberg
1924 · Fair · NL
€20
Riccardo Nobili
1935 · Good
€25
Mary Whiton Calkins
1910 · Very good
€35
Mabel Osgood Wright
1903 · Good
€40
Ernst Cassirer
1930 · Good
€30
Ernest Albee
1906 · Good
€20
Garrett Putman Serviss
1907 · Fair
€30
Grant Allen
1910 · Good
€40