G. A. Henty
1904 · Very good
€55
William Houston Greene
1884 · Very good
€80
Thorstein Veblen, Teichgraeber, Richard F., III
1932 · Good
€20
William Morris
1917 · Fair
€20
Lafcadio Hearn
1900 · Fair
€25
John Reid Muir
1930 · Good
€45
John Ruskin
1857 · Fine
€100
Universiteit Leiden
1817 · Good · NL
€90
John Ruskin
1847 · Very good
€185
Justus von Liebig, J. von Liebig
1845 · Fair
€105
Claas Hendriksz Gietermaker
1761 · Fine · NL
€315
Anatole France
1901 · Very good
€120
Plato
1889 · Good
€60
Daniel Oliver
1872 · Good
€65
Earl Derr Biggers
1935 · Very good
€30
Percival Lowell, Pforzheimer Bruce Rogers Collection (Library of Congress)
1904 · Very good
€45
Mark Twain
1874 · Good
€50
Marcet Mrs
1815 · Good
€235
J. Reynolds Green
1916 · Fair
€20
Christopher Anstey
1768 · Very good
€715
Asa Gray
1889 · Very good
€115
Gerrard Hickson
1922 · Very good
€35
Mark Twain
1903 · Very good
€30
Charles Hutton
1812 · Very good
€245
Claude Irwin Palmer
1912 · Good
€20
Leopold Auenbrugger, Forbes, John Sir
1764 · Very good
€295
James Baldwin
1888 · Fair
€75
Ralph Waldo Emerson
1893 · Fair
€90
G. A. Henty
1848 · Very good
€95
T. Jeffery Parker
1907 · Fair
€55
Denison Olmsted
1868 · Good
€60
Rudyard Kipling
1927 · Fair
€15
Nathaniel Southgate Shaler
1915 · Fair
€30
Three Initiates
1928 · Good
€20
Priscilla Wakefield
1825 · Good
€140
Adolf Engler
1917 · Good
€25
Ludvig Holberg
1776 · Good
€190
William Dean Howells
1933 · Good
€30
Lambert van den Bos
1686 · Fair · NL
€1,250
Sedgwick, Adam
1915 · Very good
€95
A. S. Neill
1935 · Very good
€45
Arnold Henry Guyot
1850 · Fair
€35
George Pinckard
1807 · Very good
€230
Sanborn Tenney
1886 · Very good
€125
Thomas Henry Huxley
1889 · Fair
€30
G. A. Henty
1802 · Fair
€170
Vera Cleaver, Bill Cleaver
1848 · Fair
€125
Jedidiah Morse
1802 · Very good
€130
H. Stanley Redgrove
1935 · Fair
€15
Sturm, Christoph Christian
1815 · Very good
€95
Jørgen Peter Müller
1902 · Fine
€155
Grant Allen
1935 · Good
€75
John Hunter FRS
1839 · Good
€245
Edward Bulwer Lytton, Baron Lytton
1823 · Good
€120
Thomas Roderick Fraser, Andrew Dewar
1881 · Fair
€95
Grant Allen
1897 · Good
€80
Alonzo Gray
1846 · Good
€135
P. Biesterveld
1932 · Good · NL
€75
Lafcadio Hearn
1910 · Very good
€30
Jacob van Lennep, Johannes Bosscha
1926 · Very good · NL
€90