The Life of Jesus

The Man Who Knew Too Much

Common Sense

A Short History of the World

The History of Rome (Volumes 1-5)

Lessons in Life, for All Who Will Read Them

Sex-education / A series of lectures concerning knowledge of sex in its relation to human life

Applied Psychology: Driving Power of Thought / Being the Third in a Series of Twelve Volumes on the / Applications of Psychology to the Problems of Personal and / Business Efficiency

The Entire Original Maupassant Short Stories

Power of Mental Imagery / Being the Fifth of a Series of Twelve Volumes on the / Applications of Psychology to the Problems of Personal and / Business Efficiency

History of Modern Philosophy