G. A. Henty
1899 · Fine
€150
Andrew Lang
1871 · Very good
€50
George Frederick Kunz
1935 · Very good
€40
José Ortega y Gasset
1931 · Very good
€60
Hermann Löns
1903 · Very good · NL
€155
William Allen Whitworth
1870 · Very good
€55
Abraham Kuyper
1911 · Fine · NL
€30
Charles Baudelaire
1920 · Very good
€65
William Ledley Vosburgh
1918 · Very good
€90
Charles Wilkes
1851 · Very good
€190
Thornton W. Burgess, Harrison Cady
1935 · Very good
€30
John Dewey
1910 · Fine
€30
Thornton W. Burgess, Maddie Frost
1935 · Very good
€30
Abraham Kuyper
1869 · Very good · NL
€165
Michael Faraday
1874 · Fine
€65
Mary Whiton Calkins
1910 · Very good
€35
Agnes Repplier
1894 · Very good
€45
Julius Fessler
1934 · Very good · NL
€35
Hokusai Katsushika
1935 · Very good
€30
Clive Bell
1935 · Very good
€120
William Morris
1874 · Very good
€230
Augustin Privat-Deschanel
1903 · Very good
€40
Leander Sylvester Keyser
1907 · Fine
€70
John Burroughs
1887 · Very good
€65
Abbie Farwell Brown
1904 · Very good
€35
Abraham Kuyper
1890 · Very good · NL
€45
Jan Arnold Bennet
1852 · Very good · NL
€225
Jules Michelet
1869 · Very good
€140
P. Wijdenes
1932 · Very good · NL
€60
James Martineau
1935 · Very good
€80
Nathaniel Lloyd
1935 · Fine
€65
Oluf Winge
1899 · Very good · NL
€110
Charles M. Skinner
1900 · Very good
€110
Charles Riborg Mann
1916 · Very good
€35
Mark Twain
1917 · Fine
€100
Thornton W. Burgess, Louis Agassiz Fuertes
1925 · Very good
€55
Sigmund Freud
1914 · Very good
€70
Stephen Walter Ranson
1933 · Very good
€40
Sanborn Tenney
1881 · Very good
€70
Samuel Muller
1915 · Very good · NL
€80
I. A. Kapandji
1919 · Very good
€85
Harm Bouwman
1916 · Very good · NL
€30
Henri van Heurck
1869 · Very good · NL
€75
Marcellus Emants
1900 · Very good · NL
€25
Ina Boudier-Bakker
1907 · Very good · NL
€55
H. G. Wells
1911 · Very good
€40
Windisch, Hans
1926 · Fine · NL
€125
Henri Bergson
1919 · Very good
€35
James Anthony Froude
1884 · Fine
€95
A. Wilmer Duff
1916 · Very good
€65
John Burroughs
1871 · Fine
€55
Thornton W. Burgess
1935 · Very good
€35
Frank E. Beddard
1902 · Very good
€25
John Leighton, James Kellaway Colling
1859 · Very good
€55
J. J. Graham Brown
1901 · Very good
€50
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Annie Salomons
1923 · Very good · NL
€25
Edward Thomas
1935 · Fine
€165
James Jackson Jarves
1879 · Fine
€210
Carolyn Wells
1928 · Very good
€40