Is it I? A book for every man.

Little Essays of Love and Virtue

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

Venere ed Imene al tribunale della penitenza: manuale dei confessori

Plain Facts for Old and Young

Love—Marriage—Birth Control Being a Speech delivered at the Church Congress at Birmingham, October, 1921

Women As Sex Vendors Or, Why Women Are Conservative (Being a View of the Economic Status of Woman)

Almost a Woman

An Outline of Sexual Morality

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

The unwelcome child