Philosophers

Haeckel : his life and work

Louis Agassiz: His Life and Correspondence

A Biographical Dictionary of Ancient, Medieval, and Modern Freethinkers

Adam Smith

The Affecting Case of the Unfortunate Thomas Daniels

James Frederick Ferrier

Iamblichus' Life of Pythagoras, or Pythagoric Life

My Story

Parallel Lives

Two Years and Four Months in a Lunatic Asylum

Biographical Essays

The Trail of the Tramp

Thomas Paine, the Apostle of Liberty

The Life of Tolstoy: First Fifty Years Fifth Edition

Steve P. Holcombe, the Converted Gambler: His Life and Work