Charles Darwin
1909 · Fine
€90
Sturm, Christoph Christian
1815 · Very good
€95
Rudolf Otto
1929 · Fine
€35
John of the Cross
1914 · Fair
€20
David Hume
1763 · Good
€395
Nathaniel Southgate Shaler
1915 · Fair
€30
John Elliot
1812 · Good
€265
Swieten, Gerard Freiherr van
1744 · Good
€230
Mark Twain
1874 · Good
€50
Inge, William Ralph
1926 · Fine
€50
José Ortega y Gasset
1935 · Good
€45
John Ruskin
1802 · Good
€150
Edmund Law
1746 · Very good
€565
Charlotte Perkins Gilman, Tushar Lohia
1903 · Good
€65
John Ruskin
1847 · Very good
€325
John William Draper
1847 · Fine
€180
James Copland
1851 · Fair
€100
Thomas De Grey
1641 · Very good
€920
Immanuel Kant
1817 · Good
€80
Krogh, August
1935 · Very good
€85
Universiteit Leiden
1817 · Good · NL
€90
Thorstein Veblen
1912 · Good
€40
Catharine Esther Beecher
1847 · Good
€160
Jeanne Marie Bouvier de La Motte Guyon, James W. Metcalf
1786 · Good
€190
Morris, Henry Sir
1926 · Good
€110
Salomon Reinach
1925 · Fine
€130
Henry Watts
1893 · Good
€35
George MacDonald
1893 · Good
€60
Herbert Spencer
1882 · Very good
€105
Caleb Bingham
1806 · Fine
€180
Jedidiah Morse
1802 · Very good
€130
Jonathan Edwards
1772 · Good
€305
Muhammad ibn Abd al-Malik Ibn Tufayl
1751 · Very good
€315
Morgan, John
1780 · Fair
€130
Ludvig Holberg
1776 · Good
€190
Marcet Mrs
1815 · Good
€235
Henry Beasley
1864 · Very good
€60
Thomas Vicary
1934 · Good
€75
Earl Derr Biggers, Robert Welles Ritchie
1932 · Fine
€90
Charles Fort
1933 · Fair
€35
Morris Raphael Cohen
1935 · Fine
€35
Smith, Robert rat-catcher
1782 · Good
€250
Mark Twain
1903 · Very good
€30
Nicholas Patrick Wiseman
1840 · Good
€130
Rudolf Steiner, Hard Head Publications
1896 · Very good
€95
Jacob Bigelow
1844 · Fine
€140
Alexander Campbell Fraser
1901 · Good
€75
Robert Adam, James Adam
1792 · Very good
€275
Jane Haldimand Marcet
1809 · Fine
€255
A. J. Downing
1867 · Fair
€75
Turner, Edward
1847 · Good
€105
Sir Charles Bell
1835 · Very good
€175
James Janeway, Cotton Mather
1649 · Very good
€2,135
John Couch Adams, J. W. L. Glaisher
1903 · Good
€30
David Hume
1762 · Fine
€415
Burnett Hillman Streeter, R. Brook
1919 · Fair
€15
Miller, William J.
1935 · Fair
€20
William Woodville
1810 · Fair
€70
Leonhard Euler
1805 · Fair
€60
Justus von Liebig, J. von Liebig
1845 · Fair
€105