Arthur Schopenhauer
1912 · Good
€30
Houston Stewart Chamberlain
1902 · Good
€45
Bertrand Russell
1904 · Good
€75
Arthur, comte de Gobineau
1911 · Fair
€30
Ralph Cudworth
1703 · Very good
€540
Rudolf Steiner, Max Gysi
1910 · Very good
€25
Arthur Schopenhauer
1868 · Good
€40
Rudolf Steiner
1932 · Fine
€40
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Bertrand Russell
1935 · Good
€90
Samuel Smiles
1804 · Very good
€315
Walter Crane
1911 · Very good · NL
€25
Moses Maimonides
1524 · Fine
€1,725
Alfred Klemmt, George Berkeley
1740 · Good
€755
Ralph Waldo Emerson
1893 · Fair
€90
Jeremy Bentham
1808 · Good
€105
Rabindranath Tagore
1917 · Very good
€35
Grant Allen
1910 · Good
€40
Clive Bell
1924 · Very good
€115
Johann Heinrich Pestalozzi
1833 · Good
€155
Arthur M. Schlesinger
1924 · Very good
€45
Gilbert Keith Chesterton
1929 · Very good
€50
Bertrand Russell
1935 · Fair
€30
John M. Robson
1891 · Very good
€100
Rudolf Steiner
1898 · Fair
€25
Jean Anthelme Brillat-Savarin
1827 · Good
€145
Henry Longueville Mansel
1873 · Good
€60
William Walker Atkinson, Yogi Ramacharaka
1908 · Good
€25
Arthur Schopenhauer
1902 · Fair
€20
F. Max Müller
1884 · Good
€40
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
Giordano Bruno, L. Williams
1912 · Very good
€110
Bertrand Russell
1916 · Fair
€45
Rudolf Otto
1929 · Fine
€35
William Edward Hartpole Lecky
1871 · Fair
€35
Johann Heinrich Pestalozzi
1800 · Good
€200
Constantin-François Volney
1796 · Fine
€355
Étienne Gilson
1935 · Good
€20
Richard Maurice Bucke
1935 · Very good
€85
Edward Carpenter
1914 · Very good
€70
Immanuel Kant, Alain Renaut
1807 · Very good
€330
William David Ross
1935 · Good
€25
Stefan Zweig
1935 · Good
€35
Eduard Hanslick
1870 · Good
€60
Oliver Wendell Holmes, Sr.
1910 · Good
€60
Maurice Maeterlinck
1935 · Good
€40
Hastings Rashdall
1923 · Very good
€25
Oliver Wendell Holmes, Sr.
1891 · Good
€115
Oliver Goldsmith
1794 · Good
€265
Friedrich Nietzsche
1925 · Good
€50
Madhava, Archibald Edward Gough
1887 · Very good
€110
Bertrand Russell
1933 · Good
€60
Norman Kemp Smith
1924 · Very good
€115
Frederick William Rolfe
1925 · Very good
€85
Ibn Khaldūn, عبد الرحمن ابن خلدون Abdel Rahman Ibn Khaldun
1863 · Good
€75
Desiderius Erasmus, S. Dresden
1550 · Good
€985
Paul Eltzbacher
1922 · Very good
€50
Theodore Dreiser
1935 · Very good
€25
Clemens Brentano
1894 · Very good
€45
John Ruskin
1884 · Very good
€215