Samuel Smiles
1804 · Very good
€315
Kahlil Gibran, paula garcia
1784 · Very good
€235
Samuel Taylor Coleridge
1804 · Very good
€100
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Walter Crane
1911 · Very good · NL
€25
Rudolf Steiner
1932 · Fine
€40
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Friedrich Engels
1905 · Fine
€80
Carl Gustav Jung
1915 · Very good
€25
Mary Whiton Calkins
1910 · Very good
€35
Ernst Bloch
1920 · Very good
€30
Moses Maimonides
1524 · Fine
€1,725
Wilhelm Liebknecht, Ernest Untermann
1924 · Very good
€80
F. Max Müller
1910 · Very good
€35
Clemens Brentano
1894 · Very good
€45
Karl Marx
1853 · Very good
€55
Clive Bell
1924 · Very good
€115
Stephan Körner
1799 · Very good
€280
Salomon Munk, S. (Salomon) Munk
1857 · Very good
€55
Frederick Charles Copleston
1910 · Very good
€40
Georg Simmel, Georg Simmel
1907 · Very good
€135
Jacob Burckhardt
1935 · Very good
€80
Norman Kemp Smith
1924 · Very good
€115
Johann Gottlieb Fichte
1910 · Very good
€60
Johannes Hermanus Gunning
1876 · Very good · NL
€110
John Cowper Powys
1933 · Very good
€50
Charles Augustin Sainte-Beuve
1848 · Very good
€185
Nicolas Malebranche
1693 · Very good
€600
Madhava, Archibald Edward Gough
1887 · Very good
€110
John Edwin Sandys, Sir
1932 · Very good
€25
Ralph Waldo Emerson
1808 · Very good
€205
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Charles Alexander Eastman
1935 · Very good
€70
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Giacomo Leopardi
1921 · Fine
€125
Edward Carpenter
1914 · Very good
€70
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Josiah Royce
1912 · Very good
€95
Oscar Wilde
1893 · Very good
€145
William Godwin
1811 · Very good
€170
Claude Bernard
1870 · Very good
€130
James Martineau
1935 · Very good
€80
Giordano Bruno, L. Williams
1912 · Very good
€110
Paul Klee
1935 · Very good
€25
Saint Clement of Alexandria
1901 · Very good
€25
Muhammad ibn Abd al-Malik Ibn Tufayl
1751 · Very good
€315
Thomas Henry Huxley
1897 · Fine
€135
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Friedrich Engels, Marx-Engels
1846 · Very good
€195
Émile Durkheim
1915 · Very good
€25
Upton Sinclair
1927 · Very good
€75
Josiah Royce
1928 · Fine
€125
Thomas Mann
1925 · Very good
€85
Ralph Cudworth
1703 · Very good
€540
John Dewey
1920 · Very good
€40
Eduard Zeller
1912 · Very good
€55
Alfred North Whitehead
1931 · Fine
€60
Peter Kropotkin
1910 · Fine
€50
Thomas Reid
1765 · Very good
€640
F. Max Müller
1914 · Very good
€25