Karl Marx, Friedrich Engels
1863 · Very good
€155
Peter Kropotkin
1910 · Fine
€50
Abraham Kuyper
1911 · Fine · NL
€30
James Finley Weir Johnston
1855 · Very good
€225
Karl Marx
1870 · Fine
€195
Walter Crane
1911 · Very good · NL
€25
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Peter Kropotkin
1886 · Very good
€60
Paul Eltzbacher
1922 · Very good
€50
Abraham Kuyper
1880 · Fine · NL
€110
Maatschappij der Nederlandse Letterkunde te Leiden
1811 · Fine · NL
€180
Jan Jacob Bruins
1935 · Very good · NL
€45
H. Was
1898 · Very good · NL
€50
Abraham Kuyper
1907 · Very good · NL
€30
Abraham Kuyper
1935 · Very good · NL
€50
Laurence Sterne
1766 · Very good
€320
John Reed
1932 · Fine
€40
Thomas Reid
1765 · Very good
€640
Samuel Schmucker Sadtler
1935 · Very good
€45
Frederick Moore Simpson
1908 · Very good
€35
J. H. Dünner
1930 · Very good · NL
€50
Rudolf von Wagner
1871 · Very good
€70
Theodor Reik
1929 · Very good
€40
Максим Горький
1910 · Very good
€25
F. Matthias Alexander
1935 · Fine
€35
Emanuel Hannak
1911 · Very good · NL
€25
James Syme
1833 · Fine
€220
James Syme
1840 · Very good
€145
James Martineau
1935 · Very good
€80
Harm Bouwman
1916 · Very good · NL
€30
Jac Hijma
1910 · Very good · NL
€85
A. Kuyper
1931 · Very good · NL
€55
Leo Polak
1930 · Very good · NL
€45
Rabindranath Tagore
1917 · Very good
€35
Cornelis Lekkerkerker
1935 · Fine · NL
€95
Constantin-François Volney
1796 · Fine
€355
James Bissett Pratt
1935 · Very good
€70
T. E. Hulme
1935 · Very good
€25
Steven S. Zumdahl
1907 · Very good
€25
Alexander Lowy, Benjamin Harrow
1924 · Fine
€120
Leander Sylvester Keyser
1907 · Fine
€70
Максим Горький
1923 · Very good
€65
Andrew Lang
1916 · Fine
€55
Ernst Troeltsch
1916 · Very good
€55
Thomas Mann
1928 · Very good
€45
D. Embden
1902 · Very good · NL
€30
John Campbell Shairp
1883 · Very good
€105
Friedrich Engels
1905 · Fine
€80
A. G. Honig
1921 · Very good · NL
€45
Abraham Kuyper
1869 · Very good · NL
€165
Cicero
1517 · Very good
€2,355
Karl Marx
1853 · Very good
€55
F. Max Müller
1899 · Very good
€75
Abraham Kuyper
1914 · Fine · NL
€140
Justus von Liebig
1844 · Very good
€220
Ralph Cudworth
1703 · Very good
€540
Samuel Smiles
1804 · Very good
€315
Andrew Alexander Blair
1888 · Very good
€115
Arthur Cushman McGiffert
1925 · Very good
€90