Nikos Kazantzakis
1901 · Good
€25
Søren Kierkegaard, Bruce H. Kirmmse
1877 · Fine
€215
Francis Hutcheson, Aaron Garrett
1745 · Good
€515
Gustave Flaubert
1921 · Good
€30
John Fiske
1894 · Very good
€60
John M. Robson
1891 · Very good
€100
Jiddu Krishnamurti, Tang fa nao
1915 · Fair
€20
Miguel de Unamuno
1900 · Fine
€70
Margery Williams Bianco
1935 · Good
€20
Plato
1809 · Good
€205
Georg Wilhelm Friedrich Hegel, Alan White
1875 · Good
€125
P.-J. Proudhon
1842 · Good
€160
John Stuart Mill
1870 · Good
€160
Charles Augustin Sainte-Beuve
1848 · Very good
€185
Francisco Ferrer Guardia
1915 · Good
€25
William Wordsworth, Nowell C. Smith
1925 · Good
€25
Immanuel Kant
1802 · Good
€245
Benedictus de Spinoza, Seymour Feldman
1679 · Good
€705
Sir Muhammad Iqbal
1913 · Fine
€175
Thomas Hobbes
1862 · Good
€205
Rose Macaulay
1923 · Very good
€30
Isaac Husik
1923 · Very good
€30
Cicero
1729 · Fine
€520
John Burnet
1893 · Good
€35
Mulla, Dinshah Fardunji Sir
1926 · Good
€70
Bertrand Russell
1923 · Good
€20
William Paley
1749 · Fine
€530
Berdoe, Edward
1903 · Very good
€30
Oscar Wilde
1893 · Very good
€145
John William Draper
1887 · Good
€115
Emma Goldman
1919 · Fair
€35
Austin, John, John Austin
1896 · Fair
€25
Søren Kierkegaard
1803 · Very good
€275
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
Georg Wilhelm Friedrich Hegel
1897 · Good
€110
Lucian of Samosata
1553 · Fair
€380
Sarvepalli Radhakrishnan
1929 · Very good
€95
John Locke
1738 · Good
€265
Friedrich Engels, Marx-Engels
1846 · Very good
€195
Bertrand Russell
1907 · Fair
€45
Martin Buber
1922 · Good
€45
Søren Kierkegaard
1846 · Very good
€340
Theodore Dreiser
1935 · Very good
€25
Sadānanda Yogīndra, George Adolphus Jacob
1834 · Good
€225
Jean-Jacques Rousseau
1793 · Fine
€485
Carl Gustav Jung
1925 · Very good
€30
Madhava, Archibald Edward Gough
1887 · Very good
€110
Adam Ferguson
1774 · Fair
€325
Kahlil Gibran, paula garcia
1784 · Very good
€235
Immanuel Kant
1812 · Good
€260
Georg Wilhelm Friedrich Hegel
1910 · Very good
€35
Friedrich Nietzsche
1900 · Very good
€65
Godefridus Udemans
1648 · Very good · NL
€1,820
Anselm of Canterbury, Anselm
1928 · Fair
€35
Benedetto Croce
1918 · Good
€20
Niccolò Machiavelli
1908 · Good
€30
George Adolphus Jacob
1908 · Very good
€35
Desiderius Erasmus, S. Dresden
1550 · Good
€985
Charles F. Haanel, Ruth L. Miller
1919 · Good
€20
William James
1919 · Good
€30