Ernest Thompson Seton
1923 · Excellent
85 €
John D. Godman
1827 · Excellent
125 €
Ernest Thompson Seton
1929 · Excellent
35 €
George Fleming
1877 · Excellent
65 €
William Beebe
1935 · Excellent
115 €
Thornton W. Burgess
1935 · Excellent
115 €
J. Arthur Thomson
1909 · Excellent
45 €
Charles Lanman
1862 · Excellent
110 €
F. Matthias Alexander
1935 · Excellent
35 €
William Gibson, veterinary surgeon
1753 · Excellent
365 €
James Law, James Law - undifferentiated
1904 · Excellent
35 €
McDougall, William
1917 · Excellent
100 €
Leander Sylvester Keyser
1907 · Excellent
70 €
Ike Matthews
1922 · Excellent
75 €
Edward Stanley
1841 · Excellent
165 €
Jean Louis Rodolphe Agassiz
1855 · Excellent
150 €
Thomas Henry Huxley
1863 · Excellent
135 €
Thompson, D'Arcy Wentworth
1931 · Excellent
35 €
Charles Darwin
1909 · Excellent
90 €
Sir William Jardine, James Duncan
1818 · Excellent
330 €
Samuel Stanhope Smith
1793 · Excellent
925 €
Rowland Ward
1893 · Excellent
130 €
Victor Gage Kimball
1935 · Excellent
70 €
Elizabeth Grinnell
1905 · Excellent
85 €
Robert Falcon Scott
1896 · Excellent
175 €
Erasmus Darwin
1808 · Excellent
280 €
Richard von Krafft-Ebing, Krafft/
1892 · Excellent
215 €
A. A. Milne
1926 · Excellent
30 €
Aesop
1503 · Excellent
1 870 €
Sir William Jardine
1835 · Excellent
195 €
Lewis Foreman Day
1920 · Excellent
70 €
Harriet Mann Miller
1901 · Excellent
70 €
Michael Rosen
1759 · Excellent
685 €
Charles Almanzo Babcock
1935 · Excellent
75 €
John Dewey
1910 · Excellent
30 €
Clara Dillingham Pierson
1935 · Excellent
125 €
Philip Henry Gosse
1884 · Excellent
135 €
H. Newell Martin
1903 · Excellent
40 €
William Borrer
1891 · Excellent
130 €
Thornton W. Burgess, Harrison Cady
1931 · Excellent
30 €
Alfred Russel Wallace
1935 · Excellent
35 €
Aristotle
1893 · Excellent
175 €
H. Newell Martin, Ernest Gale Martin
1904 · Excellent
40 €
Frank Michler Chapman
1935 · Excellent
55 €
Joost van den Vondel
1682 · Excellent · NL
1 615 €
Calvin Cutter
1849 · Excellent
420 €
Miller, Samuel
1827 · Excellent
155 €
Calvin Cutter
1871 · Excellent
80 €
Anonymous
1878 · Excellent
130 €
Emile Ferrière
1909 · Excellent · NL
115 €
Thornton W. Burgess
1924 · Excellent
80 €
Sir William Jardine
1816 · Excellent
160 €
Sir Francis Galton
1870 · Excellent
95 €
John Burroughs
1889 · Excellent
235 €
Jacob Cats
1746 · Excellent · NL
445 €
Gilbert Keith Chesterton, Catholic Way Publishing Staff
1913 · Excellent
35 €
Pringle, John Sir
1756 · Excellent
515 €
John Abercrombie, Jacob Abbott
1832 · Excellent
180 €
Carlton C. Curtis
1907 · Excellent
50 €
Stewart Edward White
1916 · Excellent
100 €