Mark Twain
1881 · Good
€70
Steven S. Zumdahl
1907 · Very good
€25
Ludwig Bemelmans
1927 · Good
€20
Henry Drummond
1876 · Good
€160
Hutchison, Robert Sir
1897 · Good
€130
Thomas Ruggles Pynchon
1878 · Very good
€240
Susan Warner
1858 · Very good
€55
Abraham Kuyper
1905 · Very good · NL
€50
John of the Cross, Lewis, David
1935 · Good
€25
Robert Druitt
1884 · Good
€40
Willem Frederik Marie Schutte
1917 · Fair · NL
€15
Bavinck, Herman
1925 · Very good · NL
€25
Bertrand Russell
1935 · Good
€85
Jeanne Wakatsuki Houston, James D. Houston
1786 · Very good
€660
Jan van der Groen
1679 · Fine · NL
€1,250
Henry Wadsworth Longfellow
1860 · Very good
€65
Almeida Garrett
1857 · Fair
€40
John Frederick William Herschel
1856 · Very good
€55
Robert Michael Ballantyne
1883 · Good
€95
Simon Bosboom
1678 · Good · NL
€630
Eldridge L. Eliason
1935 · Very good
€70
Adolf Engler
1917 · Good
€25
Swieten, Gerard Freiherr van
1744 · Good
€230
Caspar Wistar
1813 · Good
€255
Caspar Wistar
1833 · Good
€125
N. Japikse
1882 · Good · NL
€105
S. Russell Forbes
1896 · Very good
€65
George Edmund Street
1886 · Fine
€110
Jules Michelet
1869 · Very good
€140
Hendrik Blink
1925 · Fair · NL
€20
R. H Woltjer
1935 · Good · NL
€25
François HaverSchmidt
1911 · Good · NL
€20
Samuel Colman, Samuel Colman
1935 · Good
€30
William Henry Bragg
1925 · Fair
€20
Friedrich Anton Wilhelm Miquel
1850 · Very good · NL
€250
Ruggle, George
1631 · Very good
€1,630
Edward Eggleston
1899 · Very good
€105
I. F. Henderson
1926 · Very good
€40
Charles G. D. Roberts
1906 · Good
€30
Brooks Adams
1897 · Fine
€190
Josiah Parsons Cooke Jr.
1882 · Very good
€120
Hans Bennis
1916 · Fine · NL
€105
John Williams
1727 · Fair
€215
Jedidiah Morse
1802 · Very good
€130
Sir William Osler
1935 · Fair
€20
Walter Crane
1911 · Very good · NL
€25
Abraham Flexner
1920 · Very good
€30
Johan Hendrik Gallée
1882 · Very good · NL
€110
William Blake
1817 · Very good
€280
Guy Le Strange
1890 · Fair
€45
Daniel Heinsius
1621 · Very good · NL
€725
Montanus de Haan Hettema
1852 · Very good · NL
€45
Herbert Spencer
1911 · Good
€60
Ghent (Belgium)
1925 · Fair · NL
€20
A. van Veldhuizen
1935 · Good · NL
€30
John Ruskin
1935 · Very good
€35
James Ferguson
1760 · Very good
€280
W. H. R. Rivers
1927 · Good
€30
John Henry Parker
1873 · Fair
€60
H. C. Rogge
1875 · Very good · NL
€100