The Mind and the Brain / Being the Authorised Translation of L'Âme et le Corps

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

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

Text Book of Biology, Part 1: Vertebrata

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

Five Stages of Greek Religion

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

Christianity and Greek Philosophy / or, the relation between spontaneous and reflective thought / in Greece and the positive teaching of Christ and His / Apostles

A History of Indian Philosophy, Volume 1

Secret Power / or the Secret of Success in Christian Life and Work

Music: An Art and a Language