What a Young Husband Ought to Know

Plain Facts for Old and Young

Almost A Man

The Sexual Life of Our Time in Its Relations to Modern Civilization Translated from the Sixth German Edition

The Power of Womanhood, or Mothers and Sons A Book For Parents, And Those In Loco Parentis

Youth and Sex: Dangers and Safeguards for Girls and Boys

Venere ed Imene al tribunale della penitenza: manuale dei confessori

Why not? A book for every woman

Porneiopathology A Popular Treatise on Venereal and Other Diseases of the Male and Female Genital System; With Remarks on Impotence, Onanism, Sterility, Piles, and Gravel, and Prescriptions for Their Treatment

Some Phases of Sexual Morality and Church Discipline in Colonial New England

Geschlecht und Charakter: Eine prinzipielle Untersuchung

Searchlights on Health: The Science of Eugenics