Sinclair Lewis
1934 · Good
€70
F. Matthias Alexander
1935 · Fine
€35
E. F. B. Fell
1909 · Good
€75
H. G. Wells
1911 · Very good
€40
Rabindranath Tagore
1917 · Very good
€35
Alexander Findlay
1919 · Good
€75
Jonathan Dymond
1879 · Good
€55
O. Charnock Bradley
1922 · Fair
€55
Samuel Colman, Samuel Colman
1935 · Good
€30
Thorstein Veblen
1935 · Very good
€65
Flint, Austin
1872 · Very good
€70
Peter Kropotkin
1925 · Very good
€35
Thorstein Veblen
1921 · Good
€40
Thomas Boston, Vasile Lazar
1745 · Good
€345
A. S. Neill
1935 · Very good
€45
Alfred Russel Wallace
1908 · Very good
€85
T. Sundara Rao
1905 · Fair
€15
Florian Cajori
1929 · Good
€65
Jean Le Rond d'Alembert
1765 · Fair
€460
Auguste Comte
1930 · Good
€30
Horatio Alger, Jr.
1879 · Fair
€35
James Martineau
1923 · Fine
€40
G. H. Hardy, J. G. Leathem
1916 · Fine
€35
Eliza Lee (Cabot) Follen
1877 · Fair
€60
Bernard Le Bovier de Fontenelle
1722 · Good
€265