René Descartes
1655 · Fine
€1,820
Aristotle
1893 · Fine
€175
Miguel de Unamuno
1900 · Fine
€70
Plato
1562 · Fine
€1,785
Josiah Royce
1928 · Fine
€125
Plato
1835 · Fine
€145
William Whewell
1848 · Fine
€145
Yogananda Paramahansa
1931 · Fine
€125
Rudolf Otto
1929 · Fine
€35
Schwegler, Albert
1864 · Fine
€120
Maria Edgeworth
1839 · Fine
€205
Epictetus
1600 · Fine
€1,555
Jane Haldimand Marcet
1820 · Fine
€365
Brooks Adams
1897 · Fine
€190
Constantin-François Volney
1796 · Fine
€355
Friedrich Engels
1905 · Fine
€80
Aristotle
1579 · Fine
€1,405
Epictetus
1657 · Fine
€2,875
Morris Raphael Cohen
1935 · Fine
€35
Plato
1716 · Fine
€370
Moses Maimonides
1524 · Fine
€1,725
Peter Kropotkin
1910 · Fine
€50
David Hume
1903 · Fine
€50
Eduard von Hartmann
1883 · Fine
€130
Rudolf Steiner
1932 · Fine
€40
Denis Diderot
1862 · Fine
€270
F. Matthias Alexander
1935 · Fine
€35
John Bernhard Stallo
1883 · Fine
€55
Hegeler Institute
1924 · Fine
€100
Aristotle
1590 · Fine
€3,425
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Thomas Henry Huxley
1897 · Fine
€135
Voltaire
1765 · Fine
€645
Inge, William Ralph
1926 · Fine
€50
David Hume
1762 · Fine
€415
Guimps, Roger de baron
1882 · Fine
€155
Erwin Madelung
1935 · Fine
€40
Victor Hugo
1858 · Fine
€95
Mark Twain
1919 · Fine
€65
Jacob Abbott
1840 · Fine
€185
Herbert Spencer
1862 · Fine
€105
Maximilien Marie
1925 · Fine
€35
F. Max Müller
1889 · Fine
€115
John Dewey
1910 · Fine
€30
Nicolass Muller
1915 · Fine · NL
€35
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Alfred North Whitehead
1930 · Fine
€40
Thomas Browne
1642 · Fine
€2,755
Arthur van Schendel
1921 · Fine · NL
€35
Maximus of Tyre
1680 · Fine
€2,285
Alfred North Whitehead
1931 · Fine
€60
James Martineau
1923 · Fine
€40
Abraham Kuyper
1919 · Fine · NL
€125
Mark Twain
1917 · Fine
€100
Teresa of Avila, E. Allison Peers
1661 · Fine
€2,625
Ernst H. F. Meyer
1864 · Fine
€75
Jean Calvin
1805 · Fine · NL
€370
John Abercrombie, Jacob Abbott
1832 · Fine
€180
Henri Poincaré
1910 · Fine
€30