Theodor Gomperz
1933 · Very good
€50
Eduard Zeller
1881 · Very good
€140
Alfred Weber, Frank Thilly
1902 · Good
€20
George Santayana, Colin D. Standish
1935 · Good
€55
Joseph B. Mayor
1886 · Very good
€70
John Caird
1884 · Fair
€25
John Caird
1905 · Very good
€30
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Sir William Osler
1916 · Good
€85
Eduard Zeller
1912 · Very good
€55
Sir William Osler
1935 · Fair
€20
Frederick Charles Copleston
1910 · Very good
€40
Thomas Hill Green
1886 · Good
€160
Rabindranath Tagore
1917 · Very good
€35
Frederic William Farrar
1905 · Fine
€35
Epictetus
1920 · Good
€20
William Kelley Wright
1923 · Very good
€75
Plotinus
1916 · Good
€75
Hastings Rashdall
1923 · Very good
€25
Arthur Schopenhauer
1868 · Good
€40
Jacques Maritain
1921 · Very good
€45
Edward Caird
1908 · Good
€25
Søren Kierkegaard
1884 · Good
€50
Paul Carus
1893 · Good
€95
Thomas Aquinas
1869 · Good
€70
Ernst Bloch
1920 · Very good
€30
Seneca the Younger
1909 · Very good
€60
Josiah Royce
1898 · Very good
€75
Giordano Bruno, L. Williams
1912 · Very good
€110
John Burnet
1893 · Good
€35
John Frederick William Herschel, George Foster
1864 · Very good
€85
George Edward Moore
1922 · Good
€50
David Duncan
1904 · Good
€70
Plato
1879 · Good
€65
R. G. Collingwood
1927 · Very good
€35
Friedrich Nietzsche
1911 · Good
€30
Bertrand Russell
1932 · Very good
€90
Hermann Lotze
1917 · Good
€50
William Kingdon Clifford
1887 · Good
€115
Bertrand Russell
1916 · Good
€80
William Thomson Kelvin, Peter Guthrie Tait
1884 · Very good
€115
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Jacob Burckhardt
1935 · Very good
€80
Friedrich Nietzsche
1915 · Fair
€25
Charles Babbage
1897 · Very good
€135
H. L. Mencken
1910 · Good
€110
Friedrich Engels
1905 · Fine
€80
Denison Olmsted
1880 · Very good
€135
Edward Sapir
1926 · Good
€40
John Dewey
1923 · Very good
€25
Rudolf Steiner
1898 · Fair
€25
Plato
1859 · Good
€80
Hügel, Friedrich Freiherr von
1935 · Very good
€55
John Herbert Sangster
1863 · Good
€75
Will Durant
1919 · Good
€50
George Berkeley
1915 · Very good
€50
F. Max Müller
1884 · Good
€40
Frederick Denison Maurice
1878 · Very good
€135
Friedrich Fröbel
1919 · Good
€20
Josiah Royce
1928 · Fine
€125