René Descartes
1912 · Very good
€85
George Boole
1882 · Fine
€65
Morris Raphael Cohen
1935 · Fine
€35
George Santayana
1908 · Very good
€55
Colin MacLaurin
1753 · Very good
€835
Christian Wolff
1745 · Very good · NL
€300
A. S. Neill
1935 · Very good
€45
Mark Twain
1874 · Good
€50
Mark Twain
1903 · Very good
€30
Pietro Aretino
1584 · Good
€1,630
Immanuel Kant
1817 · Good
€80
John Locke, Helene Bouchilloux
1743 · Very good
€490
Yogananda Paramahansa
1931 · Fine
€125
William Ellis
1808 · Good
€105
Aristotle
1901 · Good
€70
Galileo Galilei
1664 · Very good
€2,345
William Leybourn, Richard Sault
1696 · Good
€1,050
Coles, Elisha
1698 · Good
€835
Adriaan Pit
1930 · Good · NL
€25
Erasmus Darwin
1837 · Very good
€105
Wilkins, John
1643 · Good
€485
Charles Hutton
1812 · Very good
€245
Carl Gustav Jung
1915 · Very good
€25
Edmund Law
1746 · Very good
€565
Constantin-François Volney
1796 · Fine
€355
John Cowper Powys
1933 · Very good
€50
John Wesley
1796 · Very good
€575
Cornelius Belkmeer
1753 · Very good · NL
€935
Plato
1732 · Good
€225
John Ward (of Chester)
1708 · Good
€305
Alfred Swaine Taylor
1869 · Good
€40
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Fisher, Edward
1649 · Very good
€965
Longinus
1613 · Good
€1,580
Marcet Mrs
1828 · Good
€155
Alfred Daniell
1888 · Good
€70
Max Scheler
1935 · Good
€20
Andreas Röschlaub
1809 · Fine · NL
€195
Charles Buck
1834 · Good
€220
Nicolas Malebranche
1693 · Very good
€600
Immanuel Kant
1805 · Very good
€100
Sir Isaac Newton
1727 · Very good
€475
Charles Darwin
1909 · Fine
€90
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Andrew Lang
1904 · Very good
€80
Jeanne Marie Bouvier de La Motte Guyon, James W. Metcalf
1786 · Good
€190
Friedrich Christian Accum
1816 · Good
€110
Aristotle
1578 · Good
€465
Abraham de Moivre
1734 · Good
€750
Joseph Butler, B. F. Tefft
1789 · Very good
€630
Erasmus Darwin
1808 · Fine
€280
Samuel Taylor Coleridge
1810 · Good
€310
Leopold Auenbrugger, Forbes, John Sir
1764 · Very good
€295
Solomon Stoddard
1723 · Very good
€290
Garrett Putman Serviss
1935 · Good
€95
Thomson, Thomas
1802 · Very good
€160
Watson, Thomas
1703 · Good
€805
John Ray
1709 · Very good
€280
Jonathan Edwards
1772 · Good
€305
Charles Buck
1831 · Good
€90