Book Lists Including Common Sense, The Rights of Man and Other Essential Writings of ThomasPaine
So what is freethought? Let's go to wikipedia, shall we? "Freethought is a philosophical viewpoint that holds that opinions should be formed on the basis of science, logic, and reason, and should not be influenced by authority, tradition, or any dogma." Let's make it simple. These books help you to learn the facts, have the resources to back them up, and then ask you to THINK FOR YOURSELF! Also-some are fiction that deal with relevant issues for freethinkers today. :-) Enjoy.