Nusbaum-Hilarowicz, Józef (1859–1917)
Figuier, Louis (1819–1894)
Darwin, Charles (1809–1882)
Woltmann, Ludwig (1871–1907)
Pavlov, Ivan Petrovič (1849–1936)
Red. Beck, Adolf (1863–1942) Wyd. Rzętkowski, Kazimierz (1870–1924) Red. Cybulski, Napoleon (1854–1919) Oprac. Bądzyński, Stanisław (1892–1929)
Freud, Sigmund (1856–1939)
Šimkevič, Vladimir Mihajlovič (1858–1923)