The Inner Beauty

Applied Psychology for Nurses

The Biology, Physiology and Sociology of Reproduction / Also Sexual Hygiene with Special Reference to the Male

The Psychology of Nations / A Contribution to the Philosophy of History

The Book of Religions / Comprising the Views, Creeds, Sentiments, or Opinions, of All the Principal Religious Sects in the World, Particularly of All Christian Denominations in Europe and America, to Which are Added Church and Missionary Statistics, Toget

The Mystic Will. A Method of Developing and Strengthening the Faculties of the Mind, through the Awakened Will, by a Simple, Scientific Process Possible to Any Person of Ordinary Intelligence

Ten Great Religions / An Essay in Comparative Theology

Mental Efficiency / And Other Hints to Men and Women

Biographical Stories / (From: "True Stories of History and Biography")

The History of the Devil / As Well Ancient as Modern: In Two Parts

Religion and Lust / or, The Psychical Correlation of Religious Emotion and Sexual Desire