Morris Raphael Cohen
1935 · Fine
€35
Robert Chambers, Thomas Thomason
1842 · Very good
€130
James Orchard Halliwell-Phillipps
1873 · Very good
€90
Hugh Blair
1796 · Very good
€300
John Wesley
1748 · Fine
€790
Joseph Lathrop
1809 · Very good
€175
George Boole
1882 · Fine
€65
Plato
1586 · Fine
€1,230
Johann Amos Comenius
1661 · Very good
€965
Eric Partridge
1923 · Very good
€90
George Santayana
1935 · Very good
€75
A. S. Neill
1935 · Very good
€45
Erasmus Darwin
1808 · Fine
€280
Thomas Simpson
1751 · Very good
€660
Adriaan Schoonebeek
1702 · Fine · NL
€895
Miller, Samuel
1827 · Fine
€155
Carl Gustav Jung
1915 · Very good
€25
Alexander Jamieson
1853 · Very good
€45
René Descartes
1912 · Very good
€85
Sedgwick, Adam
1915 · Very good
€95
F. Pijper
1923 · Very good · NL
€75
Charles Hutton
1812 · Very good
€245
James Finley Weir Johnston
1855 · Very good
€225
Antonius Gerardus van Onsenoort
1832 · Very good · NL
€120
G. A. Henty
1904 · Very good
€55
Alfred Wegener
1906 · Very good
€55
William L. Stone
1841 · Very good
€365
Robert Boyle
1673 · Very good
€600
Mark Twain
1824 · Very good
€120
W. W. How, Joseph Wells
1928 · Very good
€25
Sanborn Tenney
1886 · Very good
€125
Several Religious Leaders of The Day
1770 · Very good
€325
Henry Fielding
1744 · Fine
€1,240
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Ruggle, George
1631 · Very good
€1,630
Thomas Low Nichols
1854 · Very good
€140
Fernando de Rojas
1508 · Very good
€1,800
Plato
1846 · Very good
€285
W. R. Tymms, Matthew Digby Wyatt
1872 · Very good
€50
Thomas Babington Macaulay
1870 · Very good
€245
Justus von Liebig
1842 · Very good
€135
Jedidiah Morse
1802 · Very good
€130
Constantin-François Volney
1796 · Fine
€355
John Cowper Powys
1933 · Very good
€50
Publius Papinius Statius
1593 · Fine
€3,225
Hugh Miller
1859 · Very good
€80
Titus Maccius Plautus
1843 · Very good
€95
Robert Hooper M.D.
1822 · Very good
€370
Upton Sinclair
1927 · Very good
€75
Austin M. Patterson
1935 · Fine
€35
George Santayana
1908 · Very good
€55
John Milton
1762 · Very good
€655
G. A. Henty
1909 · Very good
€25
Silvanus Phillips Thompson
1935 · Very good
€35
Hayley, William
1782 · Very good
€630
Suetonius
1915 · Very good
€50
Ferdowsi, Amin Banani
1829 · Fine
€500
Samuel Rogers
1817 · Very good
€105
Francis Sutton
1896 · Very good
€115
Robert Thomas
1819 · Very good
€180