Rudolf Steiner
1898 · Fair
€25
Arthur Schopenhauer
1868 · Good
€40
Guimps, Roger de baron
1882 · Fine
€155
Thomas Whittaker
1907 · Good
€95
Henri Bergson, Nancy Margaret Paul
1902 · Good
€45
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Jesuits.
1606 · Fair
€315
Eduard Hanslick
1870 · Good
€60
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Arthur, comte de Gobineau
1911 · Fair
€30
Paul Klee
1935 · Very good
€25
F. Max Müller
1884 · Good
€40
Denis Diderot
1783 · Very good
€515
Theodor Gomperz
1933 · Very good
€50
Immanuel Kant
1801 · Good
€95
Clive Bell
1924 · Very good
€115
Jean Anthelme Brillat-Savarin
1827 · Good
€145
George Santayana, Colin D. Standish
1935 · Good
€55
Peter Kropotkin
1903 · Fair
€15
Arthur Schopenhauer
1902 · Fair
€20
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Rudolf Otto
1929 · Fine
€35
George Grote
1871 · Fair
€45
Xenophon
1650 · Fair
€485
Pierre Bayle
1737 · Very good
€290
Jean-Baptiste de Boyer marquis d'Argens
1740 · Good
€235
Ralph Waldo Emerson
1808 · Very good
€205
Gottfried Wilhelm Leibniz, Robert Zimmermann
1742 · Very good
€400
Arthur Schopenhauer
1912 · Good
€30
Samuel Smiles
1804 · Very good
€315
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Joseph B. Mayor
1886 · Very good
€70
Seneca the Younger
1531 · Fair
€1,440
Johann Heinrich Pestalozzi
1833 · Good
€155
Rabindranath Tagore
1917 · Very good
€35
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
Ernst Bloch
1920 · Very good
€30
Agnes Repplier
1894 · Very good
€45
René Descartes
1860 · Fair
€55
Clemens Brentano
1894 · Very good
€45
Nicolas Malebranche
1693 · Very good
€600
Johannes Hermanus Gunning
1876 · Very good · NL
€110
James Anthony Froude
1884 · Fine
€95
Henri Bergson, Frank Lubecki Pogson
1896 · Good
€60
Rudolf Steiner
1932 · Fine
€40
Boileau
1689 · Very good
€1,680
Jeremy Bentham
1821 · Good
€300
Plato
1917 · Good
€30
William Henry Hadow
1893 · Good
€85
Thomas Burnet
1704 · Good
€335
Wilhelm Liebknecht, Ernest Untermann
1924 · Very good
€80
Kahlil Gibran, paula garcia
1784 · Very good
€235
Jacques Maritain
1935 · Good
€115
Johann Georg Zimmermann
1799 · Good
€560
H. G. Wells
1911 · Very good
€40
Aristotle
1579 · Fine
€1,405
Søren Kierkegaard
1884 · Good
€50
Giacomo Leopardi
1921 · Fine
€125
Godefridus Udemans
1648 · Very good · NL
€1,820
Library of Congress. Subject Cataloging Division.
1935 · Good
€70