Rabindranath Tagore
1917 · Very good
€35
Frederick Charles Copleston
1910 · Very good
€40
Karl Marx
1853 · Very good
€55
Philip Massinger
1645 · Very good
€1,535
Charles Babbage
1897 · Very good
€135
Edwin Abbott Abbott
1879 · Very good
€75
Plato
1716 · Fine
€370
Philip Barrough
1604 · Very good
€2,155
Josiah Royce
1898 · Very good
€75
Paul Fleischman
1829 · Very good
€125
Brooks Adams
1897 · Fine
€190
John Caird
1905 · Very good
€30
John Dewey
1923 · Very good
€25
Plato
1562 · Fine
€1,785
Arthur Phillip
1795 · Very good
€530
Plato
1592 · Very good
€1,815
René Descartes
1655 · Fine
€1,820
H. G. Wells
1911 · Very good
€40
William Kelley Wright
1923 · Very good
€75
Philip B. Hawk, Hawk, Philip Bovier
1920 · Very good
€40
William Godwin
1811 · Very good
€170
Christian Wolff
1745 · Very good · NL
€300
Plato
1835 · Fine
€145
James Orchard Halliwell-Phillipps
1873 · Very good
€90
Phillips Brooks
1911 · Very good
€25
A. S. Neill
1935 · Very good
€45
Marquis de Sade, J. Ed. Sade
1801 · Very good
€390
Josiah Royce
1903 · Very good
€65
Brooks Adams
1888 · Very good
€65
John Stuart Mill
1863 · Very good
€80
Josiah Royce
1935 · Very good
€30
Saint Clement of Alexandria
1901 · Very good
€25
Franz Hartmann
1889 · Very good
€70
Eduard Zeller
1912 · Very good
€55
Friedrich Engels
1905 · Fine
€80
Adam Smith
1798 · Very good
€500
Benjamin N. Cardozo
1924 · Very good
€25
Schwegler, Albert
1864 · Fine
€120
Phillips Brooks
1883 · Very good
€95
H. Was
1898 · Very good · NL
€50
Stephen Phillips
1935 · Very good
€35
Jacob Haafner
1851 · Very good · NL
€85
Phillis Wheatley, Margaretta Matilda Odell
1846 · Very good
€210
Georg Wilhelm Friedrich Hegel
1910 · Very good
€35
George Santayana
1920 · Very good
€100
Rudolf Otto
1929 · Fine
€35
Paul Klee
1935 · Very good
€25
Joseph B. Mayor
1886 · Very good
€70
Clive Bell
1924 · Very good
€115
Poland.
1697 · Very good
€1,125
Hegeler Institute
1924 · Fine
€100
Ralph Cudworth
1703 · Very good
€540
Robert Michael Ballantyne, James Nisbet Pbl
1916 · Very good
€95
Flint, Austin
1872 · Very good
€70
E. V. Lucas
1909 · Very good
€65
John Cowper Powys
1933 · Very good
€50
Edward Phillips Oppenheim
1935 · Very good
€25
Thomas Vincent
1679 · Fine
€1,005
Josiah Royce
1928 · Fine
€125
Inge, William Ralph
1926 · Fine
€50