René Descartes
1655 · Fine
€1,820
Thomas Babington Macaulay
1870 · Very good
€245
Jacob Haafner
1851 · Very good · NL
€85
Muhammad ibn Abd al-Malik Ibn Tufayl
1751 · Very good
€315
Edwin Emery Slosson
1935 · Very good
€40
Frederick Soddy
1935 · Fine
€30
Immanuel Kant, Kant
1816 · Very good
€155
René Descartes
1912 · Very good
€85
Kanny Lall Dey
1872 · Very good
€85
George Fownes
1848 · Very good
€200
Albert Einstein
1932 · Very good
€110
Schwegler, Albert
1864 · Fine
€120
Silvanus Phillips Thompson
1935 · Very good
€35
Colin MacLaurin
1753 · Very good
€835
Upton Sinclair
1927 · Very good
€75
Morris Raphael Cohen
1935 · Fine
€35
Immanuel Kant, Alain Renaut
1807 · Very good
€330
John Cowper Powys
1933 · Very good
€50
Percy Bysshe Shelley
1824 · Very good
€145
Charles Hutton
1812 · Very good
€245
John Wesley
1796 · Very good
€575
Stephan Körner
1799 · Very good
€280
Erwin Rohde
1913 · Very good
€75
John Joly
1932 · Very good
€75
James Finley Weir Johnston
1855 · Very good
€225
Constantin-François Volney
1796 · Fine
€355
James George Frazer
1935 · Fine
€140
Yogananda Paramahansa
1931 · Fine
€125
Gerrard Hickson
1922 · Very good
€35
Mrs. Inchbald
1792 · Very good
€270
A. S. Neill
1935 · Very good
€45
Alexander Tweedie, System
1841 · Fine
€160
Edmund Law
1746 · Very good
€565
Caleb Bingham
1806 · Fine
€180
G. Wisse
1908 · Very good · NL
€30
Immanuel Kant
1805 · Very good
€100
Roger Eliot Fry
1931 · Very good
€30
Ruggle, George
1631 · Very good
€1,630
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Adam Smith
1798 · Very good
€500
G. A. Henty
1904 · Very good
€55
Henry Fielding
1744 · Fine
€1,240
Robert Thomas
1819 · Very good
€180
Hegeler Institute
1924 · Fine
€100
Thomas Vincent
1679 · Fine
€1,005
G. A. Henty
1848 · Very good
€95
H. Rider Haggard
1927 · Very good
€25
Thomas Simpson
1751 · Very good
€660
John Milton
1762 · Very good
€655
John Russell Reynolds, J Kiffin Penry
1873 · Fine
€245
Chemical Society (Great Britain)
1893 · Very good
€60
A. A. Milne, A. Milne
1935 · Fine
€70
Hans R. Pruppacher, J.D. Klett
1904 · Very good
€120
Patrick A. Finney
1935 · Very good
€60
George Johnston Allman
1879 · Fine
€130
Antoine Laurent Lavoisier
1812 · Fine
€315
George Pinckard
1807 · Very good
€230
William Shakespeare
1884 · Very good
€45
William Shakespeare
1902 · Very good
€40
Epictetus
1800 · Very good
€180