Samuel Kalff
1918 · Good · NL
€25
Ernst Cassirer, Claus Rosenkranz
1935 · Good
€25
Karl Marx
1870 · Fine
€195
E. Doumergue
1927 · Good · NL
€55
Jerome Klapka Jérôme
1899 · Good
€50
Walter Rauschenbusch
1917 · Good
€30
Abraham Kuyper
1919 · Fine · NL
€125
Samuel Muller
1884 · Very good · NL
€215
Samuel Dill
1930 · Very good
€95
Georgiĭ Valentinovich Plekhanov
1899 · Very good
€145
Jeremias Gotthelf
1860 · Good · NL
€130
Salomon Müller
1870 · Fair · NL
€50
Samuel Hopkins Adams, Samuel Adams
1915 · Good
€40
Karl Marx, Friedrich Engels
1863 · Very good
€155
James Branch Cabell
1935 · Fair
€30
N. M. Kam
1909 · Fair · NL
€60
Karl Rahner
1915 · Very good
€65
Rudolf Steiner
1932 · Fine
€40
Oswald Spengler, Charles Francis Atkinson
1918 · Good
€45
Frances Boyd Calhoun
1910 · Good
€30
Charles Wardell Stiles
1914 · Fair
€25
Edwin Bryant
1853 · Fine
€65
Vladimir Il’ich Lenin, John Barber
1935 · Very good
€55
Frederik Carel Gerretson
1927 · Good · NL
€70
F. Max Müller
1884 · Good
€40
William Morris
1935 · Good
€30
Willem Kloos
1902 · Very good · NL
€65
Mark Twain
1891 · Good
€50
Jacob Mijers
1897 · Very good · NL
€85
Dadd, George H.
1879 · Very good
€165
Hermann Schlegel
1858 · Very good · NL
€65
Jan Jacob Bruins
1935 · Very good · NL
€45
Arthur B. Reeve
1935 · Good
€20
William Thomson Kelvin
1889 · Good
€60
Calvin Cutter
1871 · Fine
€80
James Branch Cabell
1935 · Very good
€60
Friedrich Engels
1927 · Fair
€40
Friedrich Engels
1905 · Fine
€80
William Thomson Kelvin
1889 · Very good
€165
Rudyard Kipling
1919 · Good
€50
Rumi (Jalāl ad-Dīn Muḥammad Balkhī), Camille Adams Helminski
1882 · Fair
€65
Philipp Woker
1885 · Fair · NL
€100
William Samuel Sadler
1915 · Very good
€25
P. G. Wodehouse
1925 · Very good
€45
Salomon Reinach
1935 · Fair
€15
Octave Mirbeau, Christine Donougher
1917 · Fair
€45
John MacNeil
1898 · Fair
€80
Kahlil Gibran
1935 · Very good
€75
Ernst Bloch
1920 · Very good
€30
Friedrich Nietzsche
1933 · Good
€30
Jan Frederik van Someren
1900 · Very good · NL
€60
Samuel Smiles, Samuel Smiles
1888 · Very good
€45
James Barr Walker
1850 · Good
€60
Clarence E. Edwords
1893 · Very good
€100
Marcel Proust
1925 · Very good
€75
Clifford Whittingham Beers
1911 · Fine
€70
Annie Salomons
1935 · Good · NL
€20
William Stanley Jevons
1874 · Very good
€65
Charles MacLaurin
1934 · Very good
€40
Joseph Edmund Wright
1913 · Very good
€30