José Ortega y Gasset
1931 · Very good
€60
G. A. Henty
1926 · Good
€20
Charles M. Skinner
1900 · Very good
€110
L. A. Bakhuis
1902 · Very good · NL
€45
Octave Mirbeau
1933 · Good
€20
Charles Wilkes
1851 · Very good
€190
Gilbert Keith Chesterton
1929 · Very good
€50
Marcellus Emants
1900 · Very good · NL
€25
John Palliser
1862 · Good
€35
Arie Mijnlieff
1881 · Good · NL
€120
Engelbertus Eliza Willem Gerards Schröder
1917 · Very good · NL
€70
Michael Faraday
1874 · Fine
€65
Clive Bell
1935 · Very good
€120
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Sir Reginald Theodore Blomfield, F. Inigo Thomas
1892 · Good
€55
Willem Jan Maria Westerwoudt
1915 · Fine · NL
€40
Jean Racine
1909 · Good
€75
Henry David Thoreau
1935 · Good
€30
Henry Adams
1926 · Good
€90
Willem Bilderdijk
1864 · Good · NL
€85
Elbert Hubbard
1915 · Good
€25
E. J. Banfield
1935 · Very good
€25
John Reed
1932 · Fine
€40
James Martineau
1935 · Very good
€80
George Boole
1856 · Good
€90
Carl Adolf Elias
1893 · Good · NL
€170
John Meade Falkner
1909 · Good
€30
Joseph Smith Fletcher
1899 · Good
€125
George Burton Adams
1935 · Good
€45
John Brown
1864 · Good
€120
Sinclair Lewis
1935 · Good
€25
Robert Frost
1935 · Good
€25
Florian Cajori
1929 · Good
€65
Cassius Jackson Keyser
1935 · Good
€50
Jacinto Benavente
1920 · Good
€20
Hubert Gijsbert Carel Marcus
1889 · Fine · NL
€65
Peter Kropotkin
1925 · Very good
€35
Wilmore, Albert.
1921 · Good
€35
G. A. Henty
1892 · Very good
€60
Hendrik Blink
1925 · Very good · NL
€115
C. Snouck Hurgronje
1890 · Fine · NL
€155
Haldane Macfall
1935 · Very good
€50
Howell, Thomas
1909 · Very good
€30
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
P. de Haan
1932 · Very good · NL
€50
Friedrich Wilhelm Oswald Kallenbach
1901 · Good · NL
€45
Richard Wagner, James Cartwright Macy
1858 · Good
€65
A. A. Milne
1923 · Very good
€40
Grant Allen
1910 · Good
€40
James McNeill Whistler
1895 · Good
€120
Mark Antony De Wolfe Howe
1932 · Very good
€65
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Fine
€35
Willem Johannes Leyds
1926 · Good · NL
€75
Arthur A. Noyes
1935 · Good
€20
Nathaniel Lloyd
1935 · Fine
€65
S. Coolsma
1902 · Good · NL
€80
Julien Wolbers
1871 · Good · NL
€115
Gustave Flaubert
1921 · Good
€30
Samuel Colman, Samuel Colman
1935 · Good
€30
Tjeerd Oeds Hylkema
1935 · Very good · NL
€50