John Cowper Powys
1933 · Very good
€50
René Descartes
1655 · Fine
€1,820
Johann Wolfgang von Goethe
1816 · Good
€100
Felix O'Gallagher
1786 · Good
€265
Morris Raphael Cohen
1935 · Fine
€35
Ralph Waldo Emerson
1851 · Very good
€130
Colin MacLaurin
1753 · Very good
€835
Rabindranath Tagore
1935 · Good
€30
Upton Sinclair
1927 · Very good
€75
Marcet Mrs
1828 · Good
€155
Three Initiates
1928 · Good
€20
Bertrand Russell
1935 · Good
€85
A. S. Neill
1935 · Very good
€45
Plato
1889 · Good
€60
Rudolf Otto
1929 · Fine
€35
Gottfried Wilhelm Leibniz
1721 · Good
€460
Josiah Royce
1903 · Very good
€65
Friedrich Schiller
1935 · Fair
€20
Alexander Campbell Fraser
1901 · Good
€75
Carl Gustav Jung
1915 · Very good
€25
Thomas Boston, Vasile Lazar
1745 · Good
€345
William Kingdon Clifford
1914 · Fair
€35
Max Scheler
1935 · Good
€20
Clive Bell
1924 · Very good
€115
George Fownes
1848 · Very good
€200
Friedrich Hölderlin
1935 · Fair
€20
Edmund Burke
1790 · Good
€605
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Herbert Spencer
1882 · Very good
€105
Inge, William Ralph
1926 · Fine
€50
Immanuel Kant
1802 · Fair
€55
Georg Wilhelm Friedrich Hegel
1935 · Good
€100
Albert Einstein
1932 · Very good
€110
George Santayana
1935 · Very good
€75
Friedrich Fröbel
1913 · Good
€20
Auguste Comte
1867 · Fair
€50
Immanuel Kant, Alain Renaut
1807 · Very good
€330
David Hume
1763 · Good
€395
Ralph Waldo Emerson
1893 · Fair
€90
Denison Olmsted
1868 · Good
€60
Plato
1917 · Good
€30
Thomas Troward
1922 · Good
€30
Plato
1843 · Fair
€60
Schwegler, Albert
1864 · Fine
€120
Weber, Alfred
1909 · Good
€60
Kahlil Gibran, jaime arbe
1924 · Fair
€30
René Descartes
1912 · Very good
€85
Alfred Daniell
1888 · Good
€70
Yogananda Paramahansa
1931 · Fine
€125
Epictetus
1800 · Very good
€180
Adam Smith
1798 · Very good
€500
Hegeler Institute
1924 · Fine
€100
Francis Bacon
1765 · Very good
€480
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Constantin-François Volney
1796 · Fine
€355
William James
1931 · Good
€40
William De Witt Hyde
1935 · Very good
€25
Friedrich Nietzsche
1900 · Very good
€65
Sigmund Freud
1906 · Good
€25
Herbert Spencer
1867 · Good
€45