John Abercrombie, Jacob Abbott
1832 · Fine
€180
Benedictus de Spinoza
1909 · Good
€30
Rabindranath Tagore
1917 · Very good
€35
Alfred Klemmt, George Berkeley
1740 · Good
€755
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Multatuli
1878 · Good · NL
€115
John Milton
1647 · Very good
€600
Josiah Royce
1928 · Fine
€125
Jerome Klapka Jérôme
1899 · Good
€50
Tobias Smollett
1768 · Good
€245
Cassius Jackson Keyser
1935 · Good
€50
Roger Eliot Fry
1931 · Very good
€30
F. Matthias Alexander
1935 · Fine
€35
Ralph Cudworth
1703 · Very good
€540
Ika A. Thomése
1935 · Fine · NL
€35
Three Initiates
1928 · Good
€20
James McNeill Whistler
1895 · Good
€120
Thorstein Veblen
1921 · Good
€40
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Andrew Wakely
1710 · Good
€800
Garrett Putman Serviss
1909 · Good
€45
George Boole
1856 · Good
€90
Friedrich Fröbel
1919 · Good
€20
James Bissett Pratt
1935 · Very good
€70
Maria Edgeworth
1839 · Fine
€205
Benjamin Rush
1805 · Good
€150
Booker T. Washington
1919 · Fine
€105
J. Bartlet
1761 · Very good
€435
Ira Warren
1874 · Fine
€140
Herbert Spencer
1882 · Very good
€105
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Augustine of Hippo
1563 · Very good
€585
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Epictetus
1920 · Good
€20
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Plato
1889 · Good
€60
Tito Vignoli
1885 · Good
€50
Евгений Иванович Замятин
1935 · Fine
€105
Hessel Mozes Duparc
1843 · Good · NL
€85
Bernard Nieuwentyt
1747 · Very good · NL
€235
William Ledley Vosburgh
1918 · Very good
€90
William H. Ranlett
1847 · Good
€95
William Kingdon Clifford
1887 · Good
€115
Edward Carpenter
1906 · Good
€25
Immanuel Kant
1805 · Very good
€100
James Ferguson
1760 · Very good
€280
Jules Bernard Luys
1909 · Good
€25
Joseph Louis Lagrange, Thomas J. McCormack
1898 · Good
€40
Thorstein Veblen
1935 · Very good
€65
Cornelis Ploos van Amstel
1792 · Very good · NL
€230
Bertrand Russell
1933 · Good
€60
Jean Calvin
1894 · Very good · NL
€110
J. B. Rietstap
1876 · Good · NL
€55
Dudley Allen Sargent
1917 · Very good
€30
Johann Gottlieb Fichte
1910 · Very good
€60
Simon Newcomb
1917 · Good
€20
William Hazlitt
1835 · Good
€75
Ron Larson
1906 · Good
€45
S. Laing
1916 · Good
€50
Josiah Parsons Cooke Jr.
1890 · Good
€45