Eugène Pittard
1926 · Good
€20
Bertrand Russell
1916 · Fair
€45
Abraham Kuyper
1907 · Very good · NL
€30
Abraham Kuyper
1935 · Very good · NL
€50
Will Durant
1919 · Good
€50
Robert Tressell
1917 · Good
€30
Walter Crane
1911 · Very good · NL
€25
Walter Rauschenbusch
1929 · Very good
€35
Library of Congress. Classification Division.
1906 · Good
€20
Thorstein Veblen
1912 · Good
€40
John Dewey, john dewey
1935 · Good
€75
Walter Rauschenbusch
1917 · Good
€30
John Moore
1785 · Good
€560
Abraham Kuyper
1905 · Very good · NL
€50
John Dewey
1901 · Good
€45
Library of Congress. Subject Cataloging Division.
1935 · Good
€70
Arthur B. Reeve
1928 · Good
€90
Alphonso Wood
1848 · Very good
€200
William Dean Howells
1890 · Fair
€120
Frank Adam
1935 · Good
€55
Asa Gray
1881 · Good
€65
Bertrand Russell
1935 · Fair
€30
Enid Blyton
1797 · Very good
€405
William Morris
1917 · Fair
€20
Alphonso Wood
1877 · Good
€50
Gertrude Atherton
1929 · Good
€40
Klikspaan
1935 · Fair · NL
€35
John Moore
1812 · Fine
€330
Charles Kingsley
1856 · Good
€45
Harriet Martineau
1858 · Very good
€165
Jean-Jacques Rousseau
1793 · Fine
€485
Peter Kropotkin
1886 · Very good
€60
Genevieve Stebbins
1920 · Fair
€20
Thomas Carlyle
1854 · Very good
€70
B. Bymholt
1896 · Good · NL
€45
Auguste Comte
1930 · Good
€30
Émile Durkheim, Steven Lukes
1896 · Very good
€50
Charles Colcock Jones
1892 · Very good
€50
Friedrich Engels
1907 · Good
€50
Friedrich Engels
1905 · Fine
€80
Ralph Waldo Emerson
1893 · Fair
€90
P. de Haan
1932 · Very good · NL
€50
George Bernard Shaw
1913 · Good
€50
Anthony Ashley Cooper Earl of Shaftesbury
1716 · Good
€415
Henry James, Peter Collister
1882 · Good
€140
Jørgen Peter Müller
1902 · Fine
€155
Peter Kropotkin
1893 · Good
€90
Dudley Allen Sargent
1917 · Very good
€30
L. Th Mayer
1910 · Good · NL
€25
Catharine Esther Beecher
1857 · Fair
€70
S. Stepniak
1899 · Fair
€80
Eileen Edna Power
1933 · Good
€40
John Ruskin
1895 · Good
€35
Just Havelaar
1935 · Fair · NL
€30
W. J. Hofdijk
1863 · Very good · NL
€55
F. J. C. Hearnshaw
1935 · Very good
€25
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Lascelles Abercrombie
1915 · Fair
€25
Raymond Williams, Raymond Williams
1611 · Very good
€970
D. Embden
1902 · Very good · NL
€30