Little Journeys to the Homes of the Great - Volume 12 / Little Journeys to the Homes of Great Scientists

The Prosperity Bible: The Greatest Writings of All Time on the Secrets to Wealth and Prosperity

Love, Life & Work / Being a Book of Opinions Reasonably Good-Natured Concerning / How to Attain the Highest Happiness for One's Self with the / Least Possible Harm to Others

A Message to Garcia / Being a Preachment

The Mintage

Little Journeys to the Homes of the Great Philosophers, Volume 8