Adam Smith, Andrew Skinner
1790 · Good
€310
Adam Smith
1798 · Very good
€500
Saint Clement of Alexandria
1901 · Very good
€25
Samuel Smiles
1804 · Very good
€315
Auguste Comte
1930 · Good
€30
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Jonathan Edwards
1772 · Good
€305
George Berkeley
1739 · Good
€345
Paul Eltzbacher
1922 · Very good
€50
Ralph Cudworth
1703 · Very good
€540
Sir Leslie Stephen
1882 · Good
€165
William Wordsworth, Nowell C. Smith
1925 · Good
€25
Sir William Osler
1935 · Fair
€20
Sir William Blackstone
1761 · Very good
€315
Aristotle
1901 · Good
€70
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Norman Kemp Smith
1924 · Very good
€115
James Anthony Froude
1884 · Fine
€95
George Henry Lewes
1883 · Very good
€65
William Godwin
1811 · Very good
€170
Thomas Hobbes
1862 · Good
€205
Anselm of Canterbury, Anselm
1928 · Fair
€35
Arthur Schopenhauer
1912 · Good
€30
William Edward Hartpole Lecky
1871 · Fair
€35
Adam Ferguson
1774 · Fair
€325
Thomas Troward
1922 · Good
€30
Friedrich Engels
1927 · Fair
€40
Clive Bell
1924 · Very good
€115
Carl Gustav Jung
1915 · Very good
€25
Heinrich Cornelius Agrippa von Nettesheim
1535 · Good
€915
Adam Storey Farrar
1879 · Good
€45
Thomas Reid
1765 · Very good
€640
A. S. Neill
1933 · Good
€90
Karl Marx
1853 · Very good
€55
Paul Henri Thiry baron d'Holbach
1775 · Good
€365
Desiderius Erasmus, S. Dresden
1550 · Good
€985
Houston Stewart Chamberlain
1902 · Good
€45
John Stuart Mill
1883 · Good
€55
Mark Twain
1917 · Fine
€100
John Locke
1738 · Good
€265
Constantin-François Volney
1796 · Fine
€355
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Maria Edgeworth
1839 · Fine
€205
Arthur Schopenhauer
1868 · Good
€40
Henry Longueville Mansel
1873 · Good
€60
James E. Thorold Rogers
1893 · Very good
€175
Alexander Campbell Fraser
1901 · Good
€75
John Milton
1647 · Very good
€725
John Abercrombie, Jacob Abbott
1832 · Fine
€180
Friedrich Engels
1905 · Fine
€80
Sigmund Freud
1906 · Good
€25
Plato
1879 · Good
€65
Francis Hutcheson, Wolfgang Leidhold
1725 · Good
€345
Thomas Hobbes
1653 · Good
€630
Aristotle
1578 · Good
€465
Oliver Wendell Holmes, Sr.
1891 · Good
€115
Peter Kropotkin
1903 · Fair
€15
Henry Adams
1926 · Good
€90
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Sextus Empiricus.
1887 · Good
€40