R. G. Collingwood
1838 · Good
€245
G. F. Rodwell
1873 · Good
€70
William Cecil Dampier
1930 · Very good
€60
Josiah Royce
1935 · Very good
€30
John Bernhard Stallo
1883 · Fine
€55
Aristotle
1893 · Fine
€175
William Kelley Wright
1923 · Very good
€75
Schwegler, Albert
1864 · Fine
€120
Mary Somerville
1853 · Good
€95
F. H. Bradley
1905 · Good
€30
George Santayana
1935 · Very good
€75
Josiah Royce
1903 · Very good
€65
James Finley Weir Johnston
1855 · Very good
€225
R. S. Cohen, Marx W. Wartofsky
1914 · Good
€70
William De Witt Hyde
1935 · Very good
€25
John Burnet
1918 · Good
€45
Hastings Rashdall
1923 · Very good
€25
Auguste Comte
1801 · Very good
€250
R. G. Collingwood
1927 · Very good
€35
Alexander Campbell Fraser
1901 · Good
€75
Dionysius Lardner
1852 · Good
€110
Alfred Weber, Frank Thilly
1902 · Good
€20
Thomas Stanley
1659 · Good
€830
Ernest Albee
1906 · Good
€20
Jacques Loeb
1918 · Good
€35
Alfred Daniell
1888 · Good
€70
Edwin Checkley
1890 · Good
€50
James Ferguson
1760 · Very good
€280
F. H. Loring
1923 · Very good
€120
Henri Bergson
1919 · Very good
€35
Moritz Schlick
1928 · Good
€55
Felix O'Gallagher
1786 · Good
€265
Henri Poincaré
1906 · Very good
€45
Alfred A. Robb
1935 · Very good
€55
Will Durant
1919 · Good
€50
Friedrich Fröbel
1919 · Good
€20
Robert Blakey
1877 · Very good
€85
Hugh S. Taylor
1933 · Good
€55
Francis Bacon
1930 · Fair
€45
Julius Adolph Stöckhardt
1876 · Good
€55
Robert Ellis, F.L.S.
1852 · Very good
€110
Thomas Roderick Fraser, Andrew Dewar
1881 · Fair
€95
William James
1935 · Fair
€15
E. F. B. Fell
1909 · Good
€75
Florian Cajori
1929 · Good
€65
Bertrand Russell
1933 · Good
€60
René Descartes
1638 · Good
€1,375
Benedictus de Spinoza
1909 · Good
€30
Dugald Stewart
1815 · Good
€90
Henry Sidgwick
1893 · Good
€95
Paul Carus
1893 · Good
€95
Smellie, William
1791 · Good
€265
George Edward Moore
1922 · Good
€50
Brooks Adams
1897 · Fine
€190
Herbert Spencer
1867 · Good
€45
Peter Kropotkin
1886 · Very good
€60
G. N. Watson
1935 · Good
€20
Abraham Tucker
1817 · Good
€135
Grant Allen
1910 · Good
€40
René Descartes
1912 · Very good
€85