F. Matthias Alexander
1935 · Fine
€35
E. F. B. Fell
1909 · Good
€75
H. G. Wells
1911 · Very good
€40
Rabindranath Tagore
1917 · Very good
€35
Alexander Findlay
1919 · Good
€75
Jonathan Dymond
1879 · Good
€55
O. Charnock Bradley
1922 · Fair
€55
Samuel Colman, Samuel Colman
1935 · Good
€30
Thorstein Veblen
1935 · Very good
€65
Flint, Austin
1872 · Very good
€70
Peter Kropotkin
1925 · Very good
€35
Thorstein Veblen
1921 · Good
€40
Thomas Boston, Vasile Lazar
1745 · Good
€345
A. S. Neill
1935 · Very good
€45
Alfred Russel Wallace
1908 · Very good
€85
T. Sundara Rao
1905 · Fair
€15
Florian Cajori
1929 · Good
€65
Jean Le Rond d'Alembert
1765 · Fair
€460
Auguste Comte
1930 · Good
€30
Horatio Alger, Jr.
1879 · Fair
€35
James Martineau
1923 · Fine
€40
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Eliza Lee (Cabot) Follen
1877 · Fair
€60
Bernard Le Bovier de Fontenelle
1722 · Good
€265
Joseph Butler, B. F. Tefft
1789 · Very good
€630
Garrett Putman Serviss
1907 · Fair
€30
Watson, Thomas
1703 · Good
€805
Edwin Checkley
1890 · Good
€50
Edwin A. Burtt
1927 · Good
€40
Christian Gotthilf Salzmann
1802 · Good
€95
Edwin A. Burtt
1926 · Very good
€25
Alexander Tweedie, System
1841 · Fine
€160
G. N. Watson
1935 · Good
€20
Moritz Schlick
1928 · Good
€55
Foster Dee Snell, Cornelia T. Snell
1934 · Very good
€30
George Brant Bridgman
1920 · Very good
€45
Jacques Rohault
1674 · Fair
€520
Thomas Vicary
1934 · Good
€75
Wilson, Erasmus Sir
1849 · Very good
€170
I. A. Kapandji
1919 · Very good
€85
Josiah Parsons Cooke Jr.
1890 · Good
€45
Emmanuel Levinas
1935 · Good
€35
Lewis Foreman Day
1910 · Very good
€25
Plato
1835 · Fine
€145
Elias Loomis
1902 · Fine
€55
Alexander von Humboldt
1876 · Very good
€150
Patrick A. Finney
1935 · Very good
€60
John Dewey, john dewey
1935 · Good
€75
Emanuel Swedenborg
1856 · Very good
€70
Joseph Butler
1762 · Good
€265
G. A. Henty
1861 · Very good
€115
University of Chicago. Press.
1913 · Good
€50
John J. Elwell
1860 · Good
€35
Thomas Ridgley
1757 · Good
€455
Johann Gottlieb Fichte
1910 · Very good
€60
E. T. Whittaker, Sir William McCrae
1906 · Good
€35
Auguste Comte
1867 · Fair
€50
Peter Kropotkin
1886 · Very good
€60
Michael Faraday
1874 · Fine
€65
Thompson, D'Arcy Wentworth
1931 · Fine
€35