Abraham Kuyper
1935 · Very good · NL
€50
Patrick A. Finney
1935 · Very good
€60
Gilbert Keith Chesterton
1935 · Fair
€20
Iwan Bloch, Richard Deniston
1901 · Very good
€25
Eugène Pittard
1926 · Good
€20
John Dewey
1901 · Good
€45
Christiaan Lodewijk Houthuysen
1930 · Good · NL
€30
Edward Westermarck
1917 · Very good
€45
Miguel de Unamuno
1935 · Good
€25
Charlotte Perkins Gilman, Tushar Lohia
1903 · Good
€65
William Morris
1917 · Fair
€20
Lafcadio Hearn
1935 · Good
€20
George Bernard Shaw
1916 · Very good
€45
Auguste Comte
1930 · Good
€30
Sigmund Freud
1906 · Good
€25
Thomas Troward
1922 · Good
€30
Garrett Putman Serviss
1935 · Good
€95
F. W. van Wijk
1935 · Good · NL
€30
Ernst Toller
1935 · Good
€35
J. A. Dubois
1902 · Very good
€25
Andrew Lang
1904 · Very good
€80
Max Scheler
1935 · Good
€20
Herbert French
1914 · Good
€20
Sir Francis Galton
1923 · Good
€20
Friedrich Fröbel
1913 · Good
€20
Three Initiates
1928 · Good
€20
H. Stanley Redgrove
1935 · Fair
€15
Gerrard Hickson
1922 · Very good
€35
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
Yogananda Paramahansa
1931 · Fine
€125
Michiel Cornelis van Mourik Broekman
1925 · Very good · NL
€95
Thorstein Veblen
1912 · Good
€40
Jørgen Peter Müller
1902 · Fine
€155
A. S. Neill
1935 · Very good
€45
William Kingdon Clifford
1914 · Fair
€35
William Morris
1900 · Good
€30
Gerrit Cornelis August Valewink
1918 · Fine · NL
€85
Margery Williams Bianco
1935 · Good
€20
Nathaniel Southgate Shaler
1915 · Fair
€30
Robert W. Service
1909 · Very good
€40
G. A. Henty
1904 · Very good
€55
William Dean Howells
1935 · Good
€55
George Gissing
1900 · Very good
€85
Erwin Rohde
1913 · Very good
€75
H. G. Wells
1929 · Very good
€25
John Cowper Powys
1933 · Very good
€50
Carl Gustav Jung
1915 · Very good
€25
Thomas Vicary
1934 · Good
€75
John of the Cross
1914 · Fair
€20
Worthington Hooker
1906 · Very good
€30
Alfred Wegener
1906 · Very good
€55
Rudyard Kipling
1927 · Fair
€15
G. N. Watson
1935 · Good
€20
John Joly
1932 · Very good
€75
Andrew Lang
1909 · Fine
€95
Martin Klopstock
1911 · Good
€35
Gerrit Kalff
1928 · Good · NL
€45
Clive Bell
1924 · Very good
€115
Arthur Clutton-Brock
1935 · Good
€20
Carlton C. Curtis
1907 · Fine
€50