Eugène Pittard
1926 · Good
€20
Immanuel Kant
1817 · Good
€80
Augustus J. C. Hare, Julius Charles Hare
1838 · Very good
€155
Jeanne Marie Bouvier de La Motte Guyon, James W. Metcalf
1786 · Good
€190
René Descartes
1912 · Very good
€85
Nicolas Malebranche
1693 · Very good
€600
Constantin-François Volney
1796 · Fine
€355
Maria Edgeworth
1804 · Good
€200
Antoine François de Fourcroy
1816 · Good
€285
Gottfried Wilhelm Leibniz, Robert Zimmermann
1742 · Very good
€400
George Santayana
1908 · Very good
€55
Thomas Babington Macaulay
1870 · Very good
€245
Antoine Laurent Lavoisier
1812 · Fine
€315
Louis Couperus
1906 · Very good · NL
€50
Christian Wolff
1745 · Very good · NL
€300
Carolus Tuinman
1727 · Good · NL
€290
Victor Hugo
1846 · Good
€80
Alonzo Gray
1846 · Good
€135
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
John Ray
1709 · Very good
€280
August Johann Rösel von Rosenhof
1771 · Fine · NL
€300
Margaret Bryan
1800 · Good
€210
Charles-Louis de Secondat baron de La Brède et de Montesquieu
1757 · Good
€260
René Descartes
1655 · Fine
€1,820
Josiah Royce
1903 · Very good
€65
Pierre Pomet
1715 · Very good
€420
Louis-Jean Lévesque de Pouilly
1785 · Good
€590
Asa Gray
1889 · Very good
€115
Immanuel Kant
1805 · Very good
€100
Hugo Grotius
1637 · Very good
€2,000
Louis Couperus
1904 · Very good · NL
€25
Jean Racine
1692 · Good
€470
Edmund Law
1746 · Very good
€565
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Morris Raphael Cohen
1935 · Fine
€35
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Edward Payson Roe
1801 · Very good
€295
John Josselyn
1679 · Very good
€910
G. A. Henty
1848 · Very good
€95
Erasmus Darwin
1837 · Very good
€105
Lieuwe van Aitzema
1706 · Good · NL
€250
John Harvey Kellogg
1914 · Very good
€140
Herman Gorter
1935 · Very good · NL
€40
Ira Warren
1874 · Fine
€140
Hilaire Belloc
1908 · Good
€70
Voltaire
1740 · Good
€185
Lazzaro Spallanzani
1778 · Very good
€545
Hilaire Belloc
1929 · Fine
€35
Rudolf Otto
1929 · Fine
€35
Andreas Röschlaub
1809 · Fine · NL
€195
John Dalton
1838 · Good
€85
Catherine Gore
1839 · Very good
€120
Sturm, Christoph Christian
1815 · Very good
€95
A. S. Neill
1935 · Very good
€45
Roger Eliot Fry
1931 · Very good
€30
John Macculloch
1831 · Good
€250
Mary Austin, Austin Mary Hunter
1929 · Good
€20
Matthew Tindal
1750 · Very good
€255
Friedrich Christian Accum
1816 · Good
€110
Benedict Pictet
1703 · Good
€365