Hilaire Belloc
1929 · Fine
€35
Samuel Vince
1843 · Good
€75
Jacob Geel
1843 · Fair · NL
€70
William Hazlitt
1835 · Good
€75
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Abraham Tucker
1817 · Good
€135
Stephan Körner
1799 · Very good
€280
René Descartes
1655 · Fine
€1,820
Ira Warren
1874 · Fine
€140
Sir William Jardine
1806 · Very good
€265
John Moore
1785 · Good
€560
Alexander Tweedie, System
1841 · Fine
€160
William Cullen
1801 · Very good
€165
Louis-Jean Lévesque de Pouilly
1785 · Good
€590
Alonzo Gray
1846 · Good
€135
Watson, Thomas
1703 · Good
€805
Nathaniel Southgate Shaler
1915 · Fair
€30
A. S. Neill
1935 · Very good
€45
William Kingdon Clifford
1914 · Fair
€35
Frederick Soddy
1935 · Fine
€30
Plato
1592 · Very good
€1,815
Maria Edgeworth
1804 · Good
€200
Søren Kierkegaard
1863 · Fair
€45
Albert Einstein, G. B. Jeffery
1926 · Fair
€25
Plato
1809 · Good
€205
Hayley, William
1782 · Very good
€630
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Robert Thomas
1819 · Very good
€180
James Hilton
1685 · Good
€465
Elizabeth Prentiss
1863 · Good
€105
Jacques Rohault
1674 · Fair
€520
Herbert Spencer
1882 · Very good
€105
Wilkins, John
1643 · Good
€485
John D. Godman
1827 · Fine
€125
John Hunter FRS
1839 · Good
€245
Arnold Henry Guyot
1850 · Fair
€35
Sir Isaac Newton
1727 · Very good
€475
Garrett Putman Serviss
1935 · Good
€95
Jean Le Rond d'Alembert
1765 · Fair
€460
P.-J. Proudhon
1842 · Good
€160
Josiah Royce
1903 · Very good
€65
Plato
1562 · Fine
€1,785
Friedrich Schiller
1935 · Fair
€20
Petty, William Sir
1721 · Good
€420
Christian Wolff
1745 · Very good · NL
€300
Hegeler Institute
1924 · Fine
€100
Friedrich Freiherr von der Trenck
1797 · Good
€520
Plato
1864 · Good
€100
William De Witt Hyde
1935 · Very good
€25
Wilson, Erasmus Sir
1849 · Very good
€170
Jacques-Bénigne Winslow
1774 · Very good
€425
Lazzaro Spallanzani
1778 · Very good
€545
Iamblichus, L. Deubner
1746 · Good
€250
Pietro Aretino
1584 · Good
€1,630
William Shakespeare
1906 · Good
€45
William Beckford
1822 · Fair
€105
William Leybourn, Richard Sault
1696 · Good
€1,050
Alfred Daniell
1888 · Good
€70
Carl Gobée
1861 · Very good · NL
€45
Rudyard Kipling
1806 · Good
€80