The Gentlemen's Book of Etiquette and Manual of Politeness / Being a Complete Guide for a Gentleman's Conduct in all / his Relations Towards Society

The Go-Getter

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

Ten Great Religions / An Essay in Comparative Theology

Text Book of Biology, Part 1: Vertebrata