Home › Authors › Arno Karlen 👤 Arno Karlen 10 books Books by Arno Karlen The Biography of a Germ 2000 Man and microbes 1995 Plague's Progress 1995 Threesomes 1988 Napoleon's glands and other ventures in biohistory 1985 Napoleon's glands Napoleon's glands 1984 The girls of Martinique The girls of Martinique 1984 Sex education in medicine 1976 Sexuality and homosexuality 1971 Short story 2. 1959