F. Matthias Alexander
1935 · Fine
€35
Eduard von Hartmann
1883 · Fine
€130
Yogananda Paramahansa
1931 · Fine
€125
McDougall, William
1917 · Fine
€100
Aristotle
1893 · Fine
€175
H. Newell Martin
1903 · Fine
€40
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Morris Raphael Cohen
1935 · Fine
€35
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Michael Faraday
1874 · Fine
€65
Johann Caspar Lavater
1787 · Fine
€685
Victor Hugo
1858 · Fine
€95
Abraham Kuyper
1880 · Fine · NL
€110
Theodore Shennan
1912 · Fine
€45
Andrew Lang
1916 · Fine
€55
Constantin-François Volney
1796 · Fine
€355
Alfred Russel Wallace
1935 · Fine
€35
John Dewey
1910 · Fine
€30
William Whewell
1848 · Fine
€145
Frederick Soddy
1935 · Fine
€30
Carl Friedrich Gauss
1817 · Fine
€130
James George Frazer
1935 · Fine
€140
Walter Marshall
1692 · Fine
€725
Jane Haldimand Marcet
1820 · Fine
€365
H. Newell Martin, Ernest Gale Martin
1904 · Fine
€40
C. Judson Herrick
1931 · Fine
€55
F. Max Müller
1889 · Fine
€115
Henry Paul Talbot
1932 · Fine
€55
Plato
1562 · Fine
€1,785
George Washington Carey, Inez E. Perry
1914 · Fine
€30
Andreas Röschlaub
1809 · Fine · NL
€195
Louis Couperus
1895 · Fine · NL
€65
Rudolf Otto
1929 · Fine
€35
Samuel Stanhope Smith
1793 · Fine
€925
Elias Loomis
1902 · Fine
€55
Geoffrey Chaucer
1935 · Fine
€85
Mark Twain
1919 · Fine
€65
Sir Richard Steele
1746 · Fine
€440
James Martineau
1923 · Fine
€40
John Ruskin
1924 · Fine
€105
James Syme
1833 · Fine
€220
Peter Kropotkin
1910 · Fine
€50
Josiah Royce
1928 · Fine
€125
John Russell Reynolds, J Kiffin Penry
1873 · Fine
€245
Calvin Cutter
1849 · Fine
€420
Jones Quain
1877 · Fine
€80
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
C. Snouck Hurgronje
1890 · Fine · NL
€155
Arthur van Schendel
1921 · Fine · NL
€35
Erasmus Darwin
1808 · Fine
€280
David Hume
1762 · Fine
€415
Abraham Kuyper
1911 · Fine · NL
€30
William Beebe
1935 · Fine
€115
Jørgen Peter Müller
1902 · Fine
€155
Herbert Spencer
1862 · Fine
€105
Calvin Cutter
1871 · Fine
€80
John Abercrombie, Jacob Abbott
1832 · Fine
€180
E. B. Jamieson
1914 · Fine
€40
Friedrich Engels
1905 · Fine
€80
Wilkie Collins
1869 · Fine
€165