Johannes Kepler
1859 · Good
€140
Robert Fruin
1923 · Good · NL
€30
United States. Surgeon-General's Office., Samuel D. Gross
1874 · Very good
€85
Adam Storey Farrar
1879 · Good
€45
Hendrik Boudewijn ver Loren van Themat
1931 · Good · NL
€35
Heraclitus of Ephesus
1918 · Good
€20
Edwin A. Burtt
1926 · Very good
€25
Robert Michael Ballantyne
1896 · Very good
€70
Herman Heijermans
1932 · Good · NL
€25
Charles George Herbermann, Edward Aloysius Pace
1935 · Fair
€15
Abraham Kuyper
1869 · Very good · NL
€165
Thomas Aquinas Sister, originally Agnes O'Neil
1934 · Good
€75
Henry Adams
1926 · Good
€90
Mary Whiton Calkins
1910 · Very good
€35
John Dewey
1910 · Fine
€30
Ernst Cassirer
1930 · Good
€30
Hans Christian Andersen, Jin-kyeong Lee
1890 · Good
€70
Guy de Maupassant
1897 · Very good
€50
Gilbert Keith Chesterton
1912 · Fair
€30
Abraham Kuyper
1911 · Fine · NL
€30
Peter Kropotkin
1910 · Fine
€50
Лев Толстой
1922 · Good
€80
Robert Michael Ballantyne
1891 · Good
€35
J. C. Rullmann
1935 · Very good · NL
€75
Henri Poincaré, Nicolae Sfetcu
1919 · Very good
€100
Sextus Empiricus.
1887 · Good
€40
George Boole
1856 · Good
€90
J. H. Dünner
1930 · Very good · NL
€50
Francis Polkinghorne Pascoe
1879 · Very good
€190
August Strindberg, Yael Farber
1917 · Very good
€40
Heinrich Durège, George Egbert Fisher
1867 · Good
€60
Houston Stewart Chamberlain
1902 · Good
€45
Mark Twain
1917 · Fine
€100
Colin MacKenzie
1870 · Very good
€80
Johan de Meester
1919 · Fair · NL
€35
Jacob Van Beek
1921 · Good · NL
€25
John Dewey, john dewey
1935 · Good
€75
Florian Cajori
1929 · Good
€65
Jacob Sickenga
1895 · Fair · NL
€115
Gilbert Keith Chesterton
1935 · Fair
€35
Theo van Doesburg
1922 · Fair · NL
€25
Elizabeth Prentiss, Rebecca Perkins
1878 · Very good
€65
Luke Hebert
1889 · Good
€65
James Allen
1917 · Very good
€25
Gilbert Keith Chesterton, Jamie Archer
1912 · Good
€60
Walter Rauschenbusch
1929 · Very good
€35
Bavinck, Herman
1925 · Very good · NL
€25
Worthington Hooker
1883 · Very good
€130
Nico van Suchtelen
1901 · Very good · NL
€25
Levi Coffin
1903 · Very good
€50
Daniel Webster
1854 · Good
€150
Alexandre Dumas
1872 · Good
€90
Henrik Ibsen
1910 · Good
€20
Charles Riborg Mann, George Ransom Twiss
1935 · Very good
€30
Sven Hedin, Alfhild Huebsch
1935 · Good
€60
Hermann Weyl
1921 · Very good
€80
Albert Verwey
1931 · Very good · NL
€105
Elbert Hubbard
1915 · Good
€25
Gaius
1904 · Fair
€40
Max Maria von Weber
1864 · Very good
€105