free thought Books
30 books in this genre

Who Owns What in Your
Lieberstein

George Berkeley Alciphron in Focus (Philosophers in Focus)
David Berman

Warum ich kein Christ bin
Kurt Flasch

Ingersoll
Robert Green Ingersoll

Radicals, Secularists, and republicans
Edward Royle

The Creed of Christendom
William R. Greg

On the Basis of Morality
Arthur Schopenhauer

Freiheitsgesetz und höchstes Gut in Spinozas Theologisch-politischem Traktat
Lothar Kreimendahl

Searching For Truth
George Otis Draper

J.M. Robertson (1856-1933 : Liberal, Rationalist and Scholar)
G. A. Wells

Theological-political treatise
Benedictus de Spinoza

Routledge Philosophy Guidebook to Spinoza on Politics
Daniel Frank

Why I Am Not a Christian
Richard Carrier

An essay concerning the use of reasons in propositions ; A discourse of free-thinking
Anthony Collins

The freethinkers' pictorial text-book
Watson Heston

Raising freethinkers
Dale McGowan

The great infidels
Robert Green Ingersoll

Obstruction of justice by religion
Frank Swancara