James Bissett Pratt
1935 · Very good
€70
Richard Maurice Bucke
1935 · Very good
€85
H. G. Wells
1911 · Very good
€40
F. Matthias Alexander
1935 · Fine
€35
Thomas Reid
1765 · Very good
€640
Konstantin Stanislavsky
1935 · Very good
€85
Kenyon Cox
1925 · Good
€25
Thomas Aquinas
1869 · Good
€70
Etienne Bonnot de Condillac, Etienne Bonnot De Condillac
1793 · Good
€765
Georg Wilhelm Friedrich Hegel
1935 · Good
€100
Benjamin Constant, B. Constant
1818 · Very good
€115
Arthur Schopenhauer
1868 · Good
€40
Елена Петровна Блаватская
1928 · Good
€40
Wilkie Collins
1886 · Good
€140
Uspenskiĭ Petr Demʹi͡anovich
1935 · Fine
€95
Yogananda Paramahansa
1931 · Fine
€125
Chauncy, Charles
1774 · Very good
€530
Walter Kerr
1911 · Good
€20
Thomas Bisse
1770 · Good
€335
Лев Толстой
1884 · Very good
€85
Solomon Stoddard
1723 · Very good
€290
Immanuel Kant
1801 · Good
€95
Josiah Royce
1935 · Very good
€30
Jonathan Edwards
1767 · Very good
€245
Claude Phillips
1935 · Good
€30
Jean-Antoine-Nicolas de Caritat marquis de Condorcet
1816 · Good
€270
Rabindranath Tagore
1917 · Very good
€35
William Dean Howells
1896 · Good
€70
Wang, Chong
1812 · Good
€95
Walter Marshall
1692 · Fine
€725
Theodore Parker
1884 · Good
€45
Eduard Hanslick
1870 · Good
€60
Victor Hugo
1858 · Fine
€95
Stefan Zweig
1935 · Good
€35
Giambattista Vico
1737 · Very good
€1,090
Erskine, Ralph
1752 · Very good
€385
Marcet Mrs
1828 · Good
€155
Garrett Putman Serviss
1909 · Good
€45
John Quincy Adams
1869 · Good
€135
E. J. Banfield
1935 · Very good
€25
Epictetus
1920 · Good
€20
George Santayana
1920 · Very good
€40
Edward Carpenter
1906 · Good
€25
A. S. Neill
1935 · Very good
€45
R. V. Pierce
1914 · Very good
€35
Coles, Elisha
1698 · Good
€835
Henry Drummond
1876 · Good
€160
Cicero, L.-A. (Léopold-Albert) Constans
1545 · Very good
€675
Confucius
1918 · Very good
€30
Constantin-François Volney
1796 · Fine
€355
Benedictus de Spinoza
1909 · Good
€30
Ralph Waldo Emerson
1871 · Very good
€90
Arthur Schopenhauer
1912 · Good
€30
Bertrand Russell
1933 · Good
€60
John Bunyan
1905 · Good
€20
Wilkie Collins
1858 · Very good
€90
Teresa of Avila, Lewis, David
1620 · Very good
€565
Evelyn Underhill
1901 · Good
€30
Benedictus de Spinoza, Wolfgang Bartuschat
1896 · Good
€40
Ernst Heinrich Philipp August Haeckel
1900 · Fine
€30