Morris Raphael Cohen
1935 · Fine
€35
Lewis Carroll
1918 · Very good
€80
Lewis Carroll
1886 · Fine
€250
Lewis Carroll
1914 · Very good
€25
George Boole
1882 · Fine
€65
Louis Couturat
1935 · Good
€70
Georg Wilhelm Friedrich Hegel
1813 · Very good
€110
Aristotle
1901 · Good
€70
Edmund Husserl
1913 · Good
€45
C. Bruhns
1920 · Very good
€55
George Boole
1856 · Good
€90
Sextus Empiricus.
1887 · Good
€40
Aristotle
1579 · Fine
€1,405
René Descartes
1912 · Very good
€85
Josiah Royce
1935 · Very good
€30
Ludwig Wittgenstein, Isidoro Reguera Pérez
1935 · Good
€45
Cassius Jackson Keyser
1935 · Good
€50
Jacques Loeb
1918 · Good
€35
G. F. Rodwell
1873 · Good
€70
Elias Loomis
1874 · Very good
€50
A. S. Neill
1933 · Good
€90
Adriaan Pit
1930 · Good · NL
€25
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
Plato
1843 · Fair
€60
Aristotle
1578 · Good
€465
Ernst Cassirer
1930 · Good
€30
Thomas Ridgley
1757 · Good
€455
Auguste Comte
1867 · Fair
€50
H. G. Wells
1911 · Very good
€40
Sir William Hamilton, 9th Baronet
1859 · Good
€75
Josiah Royce
1903 · Very good
€65
Joseph Butler
1762 · Good
€265
E. R. Hedrick
1920 · Very good
€60
Thomas Boston, Vasile Lazar
1745 · Good
€345
C. K. Ogden, I. A. Richards
1935 · Fair
€45
Friedrich Nietzsche
1915 · Fair
€25
Watson, Thomas
1703 · Good
€805
Abraham de Moivre
1734 · Good
€750
Edwin Checkley
1890 · Good
€50
Coles, Elisha
1698 · Good
€835
Lucian of Samosata
1553 · Fair
€380
E. V. Lucas
1932 · Good
€30
Joseph Butler
1740 · Fair
€210
Josiah Royce
1914 · Fair
€25
F. Matthias Alexander
1935 · Fine
€35
Joseph Butler
1752 · Very good
€275
Alfred Russel Wallace
1935 · Fine
€35
Josiah Royce
1898 · Very good
€75
Joseph Butler, B. F. Tefft
1789 · Very good
€630
E. V. Lucas
1912 · Good
€65
Alfred North Whitehead, Yoshimi Fujikawa
1695 · Very good
€915
Friedrich Schleiermacher
1838 · Very good
€105
John Neill
1853 · Very good
€95
Michael Faraday
1874 · Fine
€65
George Fownes
1848 · Very good
€200
Richard D. Hoblyn
1869 · Fair
€90
Christian Wolff
1745 · Very good · NL
€300
Louis Bathe Rawling
1935 · Good
€55
Georg Wilhelm Friedrich Hegel
1935 · Good
€100
James Martineau
1923 · Fine
€40