Humanism

Hannah Arendt and Martin Heidegger

The Basic Yoga-Sutras of Patanjali

The Colloquies, Volume 2

Thomas More and Spain

Leaves of Grass

My Path to Atheism

A World Without God

Stray Pebbles from the Shores of Thought

Prisoner for Blasphemy

Monism as Connecting Religion and Science

The Vocation of the Scholar

Lectures of Col. R. G. Ingersoll – Latest

The Pleasures of Life

A dialoge or communication of two persons

The Logic of Vegetarianism

A Handbook of Freethought Containing in Condensed and Systematized Form a Vast Amount of Evidence Against the Superstitious Doctrines of Christianity

The Essence of Christianity

An ethical philosophy of life presented in its main outlines

Rameau's Nephew (in a new translation by Ian C. Johnston)

Manhood of Humanity