Ernst Bloch
1920 · Very good
€30
Rudolf Steiner
1932 · Fine
€40
Edmund Husserl, F. Kersten
1931 · Fair
€20
Willem Adriaan van Konijnenburg
1916 · Good · NL
€20
Søren Kierkegaard
1884 · Good
€50
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Klikspaan
1935 · Fair · NL
€35
Lawrence Sklar
1911 · Very good
€30
Jacques Maritain
1921 · Very good
€45
Friedrich Nietzsche
1915 · Fair
€25
Hermann Lotze
1917 · Good
€50
Rudolf Steiner
1898 · Fair
€25
Benedictus de Spinoza
1899 · Very good
€50
R. G. Collingwood
1927 · Very good
€35
Josiah Royce
1935 · Very good
€30
Hastings Rashdall
1923 · Very good
€25
Alfred Weber, Frank Thilly
1902 · Good
€20
Frederick Charles Copleston
1910 · Very good
€40
John Burnet
1893 · Good
€35
Friedrich Fröbel
1919 · Good
€20
John Caird
1884 · Fair
€25
John Caird
1905 · Very good
€30
Joannes Vincentius Groot
1925 · Very good · NL
€35
Frederik van Eeden
1935 · Good · NL
€35
R. H Woltjer
1935 · Good · NL
€25
John Burnet
1918 · Good
€45
Dasgupta, Surendranath
1935 · Good
€20
Arthur Schopenhauer
1868 · Good
€40
Klaas Johan Pen
1935 · Fine · NL
€35
Felix Klein
1926 · Very good
€35
Friedrich Engels
1927 · Fair
€40
Friedrich Nietzsche
1911 · Good
€30
Henrik Ibsen
1913 · Good
€20
Benedictus de Spinoza
1909 · Good
€30
George Berkeley
1915 · Very good
€50
Rabindranath Tagore
1917 · Very good
€35
Theodor Gomperz
1933 · Very good
€50
Dionysius Lardner
1875 · Very good
€50
Marcellus Emants
1904 · Good · NL
€20
Friedrich Nietzsche
1933 · Good
€30
Friedrich Nietzsche
1922 · Good
€20
Елена Петровна Блаватская
1928 · Good
€40
Martin Buber
1922 · Good
€45
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
John Dewey
1923 · Very good
€25
Epictetus
1920 · Good
€20
George Edward Moore
1922 · Good
€50
Jacques Loeb
1918 · Good
€35
Peter Kropotkin
1903 · Fair
€15
Isaac Husik
1923 · Very good
€30
Sir William Osler
1935 · Fair
€20
Augusta de Wit
1932 · Good · NL
€35
Benjamin Constant Martha
1869 · Good · NL
€40
Edward Caird
1908 · Good
€25
Leo Polak
1930 · Very good · NL
€45
Abraham Kuyper
1928 · Very good · NL
€25
Galen, Arthur John Brock
1924 · Very good
€40
Mikhail Aleksandrovich Bakunin
1892 · Good
€35
Frederic William Farrar
1905 · Fine
€35
Felix Timmermans
1900 · Good · NL
€30