William Beebe
Richard Taylor
William Bray
Friedrich Nietzsche
Michael J. Harner
John Crombie Brown
John Burroughs
Livy
Henry Frederick Cope
George Washington Rains
Чарльз Дарвин
Scott Nearing
Ethel Allen Murphy
Martin Luther
Delia Salter Bacon
Aristoteles
J. Pringle Thomson
Samuel Gibbs French
M. F. Mansfield
John W. Judd