1. A complete book of sex knowledge Author(s): Bernard, Bernard, 1890- author Publication: Chicago : Health and Life Publications, [1923] Subject(s): Sex EducationSexual DevelopmentSexual Behavior
2. The sex life of girls and young women Author(s): Adkins, Grace Reese, author Publication: Cincinnati : The Standard Publishing Company, [1919] Subject(s): Sex EducationWomenSexual HealthSexual Development
3. Sex development, or, Sex evolution, love, birth and development Author(s): Bernard, Bernard, 1890- author Publication: Chicago : Health and Life Publications [1922?] Subject(s): Sexual DevelopmentSex EducationReproduction
