Richard Maurice Bucke
1935 · Very good
€85
James Bissett Pratt
1935 · Very good
€70
F. Matthias Alexander
1935 · Fine
€35
Thomas Reid
1765 · Very good
€640
H. G. Wells
1911 · Very good
€40
Rabindranath Tagore
1917 · Very good
€35
John Cowper Powys
1933 · Very good
€50
Eduard von Hartmann
1883 · Fine
€130
Yogananda Paramahansa
1931 · Fine
€125
McDougall, William
1917 · Fine
€100
Aristotle
1893 · Fine
€175
Upton Sinclair
1927 · Very good
€75
H. Newell Martin
1903 · Fine
€40
Josiah Royce
1935 · Very good
€30
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Erwin Rohde
1913 · Very good
€75
H. Newell Martin
1908 · Very good
€35
George Santayana
1920 · Very good
€40
Rudolf Steiner, Max Gysi
1910 · Very good
€25
T. E. Hulme
1935 · Very good
€25
Johann Gottlieb Fichte
1910 · Very good
€60
Morris Raphael Cohen
1935 · Fine
€35
Jones Quain
1849 · Very good
€190
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30
Henry Scougal
1689 · Very good
€1,005
Huntly Carter
1935 · Very good
€25
F. Max Müller
1910 · Very good
€35
Michael Faraday
1874 · Fine
€65
Theodor Reik
1929 · Very good
€40
Konstantin Stanislavsky
1935 · Very good
€85
Johann Caspar Lavater
1787 · Fine
€685
Dugald Stewart
1815 · Very good
€95
Robert Ellis, F.L.S.
1852 · Very good
€110
Victor Hugo
1858 · Fine
€95
G. Wisse
1908 · Very good · NL
€30
Freda Dinn
1903 · Very good
€35
Abraham Kuyper
1880 · Fine · NL
€110
Theodore Shennan
1912 · Fine
€45
Andrew Lang
1916 · Fine
€55
Bell, John
1817 · Very good
€105
Muir, Robert Sir, R MacSween
1935 · Very good
€80
George Fownes
1848 · Very good
€200
Alfred A. Robb
1935 · Very good
€55
Henri Bergson
1919 · Very good
€35
H. R. Haweis
1914 · Very good
€120
James Martineau
1935 · Very good
€80
George Santayana
1935 · Very good
€75
Agnes Repplier
1894 · Very good
€45
Josiah Parsons Cooke Jr.
1882 · Very good
€120
R. V. Pierce
1914 · Very good
€35
Elie Metchnikoff
1903 · Very good
€35
A. Wilmer Duff
1916 · Very good
€65
Chauncy, Charles
1774 · Very good
€530
Erskine, Ralph
1752 · Very good
€385
William Cheselden
1744 · Very good
€245
Roger Eliot Fry
1931 · Very good
€30
Jacques-Bénigne Winslow
1774 · Very good
€425
A. Privat-Deschanel
1875 · Very good
€80
Constantin-François Volney
1796 · Fine
€355
Johannes Hermanus Gunning
1876 · Very good · NL
€110