Samuel Angus
1924 · Good
€75
John George Wood
1896 · Very good
€200
George Rawlinson
1883 · Good
€60
Harriet Martineau
1858 · Very good
€165
John Ruskin
1895 · Good
€35
John Campbell Shairp
1883 · Very good
€105
Henry Osborn Taylor
1917 · Good
€65
J. C. Stobart
1929 · Fair
€50
S. Wells Williams
1870 · Fair
€65
Henry Osborn Taylor
1927 · Good
€20
W. J. Hofdijk
1863 · Very good · NL
€55
Havelock Ellis
1928 · Good
€30
Bertrand Russell
1935 · Good
€90
D. Embden
1902 · Very good · NL
€30
Lydia Maria Child
1872 · Fair
€25
Ernst Troeltsch
1916 · Very good
€55
Josiah Royce
1928 · Very good
€80
Oswald Spengler, Charles Francis Atkinson
1918 · Good
€45
Numa Fustel de Coulanges, Numa Denis Fustel De Coulanges
1882 · Very good
€145
John William Draper
1885 · Good
€55
Robert Chambers
1852 · Good
€160
Thompson, D'Arcy Wentworth
1931 · Fine
€35
Alexander von Humboldt
1853 · Very good
€50
Peter Kropotkin
1903 · Fair
€15
Abraham Kuyper
1907 · Very good · NL
€30
Arthur, comte de Gobineau
1911 · Fair
€30
Eileen Edna Power
1933 · Good
€40
Daniel Wilson
1862 · Very good
€55
Alfred Russel Wallace
1935 · Fine
€35
Robert Chambers
1867 · Good
€120
M. Büsgen
1897 · Good
€65
Henry Drummond
1891 · Fair
€40
J. C. Stobart
1918 · Very good
€65
Neltje Blanchan
1906 · Very good
€70
Arthur Henderson Smith
1935 · Fair
€40
Charles Hamilton Smith
1850 · Very good
€60
John Leslie
1861 · Fair
€50
William Beebe
1935 · Fine
€115
Alexandre Dumas
1864 · Good
€65
Nicolass Muller
1915 · Fine · NL
€35
August Neander
1872 · Fine
€105
Friedrich Engels
1907 · Good
€50
Rudolf Steiner
1898 · Fair
€25
Frederick Orpen Bower
1934 · Good
€50
Otto van Rees
1857 · Very good · NL
€95
Hendrik Blink
1925 · Fair · NL
€20
John Ruskin
1887 · Good
€45
Jan Jacob Bruins
1935 · Very good · NL
€45
Ibn Khaldūn, عبد الرحمن ابن خلدون Abdel Rahman Ibn Khaldun
1863 · Good
€75
Edward Caird
1895 · Good
€150
Edwin Checkley
1890 · Good
€50
Lewis Henry Morgan, Lewis Morgan
1878 · Good
€80
Charles Darwin
1931 · Good
€55
John Bagnell Bury
1925 · Good
€60
Philippus Pieter Roorda van Eysinga
1852 · Fair · NL
€80
S. Laing
1916 · Good
€50
William Cecil Dampier
1930 · Very good
€60
C. Snouck Hurgronje
1930 · Good · NL
€50
George Foot Moore
1935 · Very good
€25
Emile Ferrière
1909 · Fine · NL
€115