Oscar Wilde
1893 · Very good
€145
Heinrich Cornelius Agrippa von Nettesheim
1535 · Good
€915
Constantin-François Volney
1796 · Fine
€355
Ralph Cudworth
1703 · Very good
€540
Seneca the Younger
1634 · Very good
€1,210
Samuel Smiles
1804 · Very good
€315
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
John Dewey, john dewey
1935 · Good
€75
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Ralph Waldo Emerson
1893 · Fair
€90
John Milton
1647 · Very good
€725
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Madhava, Archibald Edward Gough
1887 · Very good
€110
Peter Kropotkin
1910 · Fine
€50
Cicero
1576 · Very good
€1,025
Saint Clement of Alexandria
1901 · Very good
€25
George Santayana, Colin D. Standish
1935 · Good
€55
A. S. Neill
1933 · Good
€90
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Walter Crane
1911 · Very good · NL
€25
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
Cicero
1728 · Good
€180
Johannes Hermanus Gunning
1876 · Very good · NL
€110
Samuel Taylor Coleridge
1804 · Very good
€100
Richard H. Tawney
1935 · Good
€35
Peter Kropotkin
1903 · Fair
€15
Rabindranath Tagore
1917 · Very good
€35
Richard Maurice Bucke
1935 · Very good
€85
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Ivan Sergeevich Turgenev
1873 · Good
€145
Arthur, comte de Gobineau
1911 · Fair
€30
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Samuel Taylor Coleridge
1810 · Good
€310
Moses Maimonides
1524 · Fine
€1,725
Jean Anthelme Brillat-Savarin
1827 · Good
€145
Peter Kropotkin
1925 · Very good
€35
Claude Bernard
1870 · Very good
€130
Arthur Schopenhauer
1912 · Good
€30
Maria Edgeworth
1839 · Fine
€205
Ralph Waldo Emerson
1871 · Very good
€90
Francis Hutcheson, Wolfgang Leidhold
1725 · Good
€345
Mark Twain
1917 · Fine
€100
Marcus Aurelius
1626 · Very good
€825
Galen, Arthur John Brock
1924 · Very good
€40
Arthur M. Schlesinger
1924 · Very good
€45
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
Jacques Maritain
1935 · Good
€115
William David Ross
1935 · Good
€25
John Ruskin
1884 · Very good
€215
John M. Robson
1891 · Very good
€100
Thomas Burnet
1704 · Good
€335
Arthur Schopenhauer
1868 · Good
€40
Clive Bell
1924 · Very good
€115
John Cowper Powys
1933 · Very good
€50
John Ruskin
1847 · Very good
€185
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
R. G. Collingwood
1670 · Good
€905
Aristotle
1578 · Good
€465
Agnes Repplier
1894 · Very good
€45
Ralph Waldo Emerson
1808 · Very good
€205