Alfred Russel Wallace
1935 · Fine
€35
Ralph Cudworth
1703 · Very good
€540
Raymond Williams, Raymond Williams
1611 · Very good
€970
John Abercrombie, Jacob Abbott
1832 · Fine
€180
William De Witt Hyde
1935 · Very good
€25
Epictetus
1657 · Fine
€2,875
Herbert Spencer
1882 · Very good
€105
Thomas Reid
1765 · Very good
€640
James Finley Weir Johnston
1855 · Very good
€225
Rabindranath Tagore
1917 · Very good
€35
Upton Sinclair
1927 · Very good
€75
Henry Scougal
1689 · Very good
€1,005
William Whewell
1848 · Fine
€145
Seneca the Younger
1909 · Very good
€60
Josiah Royce
1928 · Fine
€125
Maria Edgeworth
1839 · Fine
€205
Epictetus
1600 · Fine
€1,555
Hegeler Institute
1924 · Fine
€100
Augustin Privat-Deschanel
1903 · Very good
€40
A. Privat-Deschanel
1875 · Very good
€80
Elie Metchnikoff
1903 · Very good
€35
John Cowper Powys
1933 · Very good
€50
H. G. Wells
1911 · Very good
€40
John Ruskin, Jhon Rusin
1814 · Very good
€285
John Milton
1647 · Very good
€600
George Santayana
1908 · Very good
€55
Richard Helsham
1743 · Very good
€365
William Kelley Wright
1923 · Very good
€75
A. S. Neill
1935 · Very good
€45
Seneca the Younger
1634 · Very good
€1,210
René Descartes
1655 · Fine
€1,820
Iwan Bloch, Richard Deniston
1901 · Very good
€25
John Caird
1861 · Fine
€245
Juan Luis Vives
1574 · Very good
€1,375
Epictetus
1800 · Very good
€180
Clive Bell
1924 · Very good
€115
Plutarch
1573 · Very good
€1,800
Immanuel Kant, Alain Renaut
1807 · Very good
€330
Ralph Waldo Emerson
1871 · Very good
€90
Edward Carpenter
1914 · Very good
€70
Arthur Schopenhauer
1844 · Very good
€150
Jan Jacob Bruins
1935 · Very good · NL
€45
Schwegler, Albert
1864 · Fine
€120
Dugald Stewart
1815 · Very good
€95
Luigi Cornaro
1916 · Very good
€55
Francis Bacon
1765 · Very good
€480
James Whitcomb Riley
1911 · Fine
€125
James Martineau
1935 · Very good
€80
Samuel Smiles
1804 · Very good
€315
William Thomson Kelvin, Peter Guthrie Tait
1884 · Very good
€115
Jacob Abbott
1840 · Fine
€185
Nicolas Malebranche
1693 · Very good
€600
Alfred North Whitehead, Bertrand Russell
1911 · Very good
€25
Reinhold Pauli, Reinhold Pauli
1897 · Very good
€115
Josiah Royce
1935 · Very good
€30
William Dean Howells
1915 · Very good
€40
George Bernard Shaw
1935 · Very good
€25
Samuel Dill
1930 · Very good
€95
Peter Kropotkin
1910 · Fine
€50
David Attenborough
1711 · Very good
€245