Existence of God

A' bölcseség vigasztalásai

Boethius

A Treatise of Human Nature
Being an Attempt to Introduce the Experimental Method Into Moral Subjects; and Dialogues Concerning Natural Religion

David Hume

Jumalan teillä

Bjørnstjerne Bjørnson

Theism; being the Baird Lecture of 1876

Robert Flint

Le Désespéré

Léon Bloy

The Gods
From 'The Gods and Other Lectures'

Robert Green Ingersoll

The Christian Foundation, Or, Scientific and Religious Journal, Volume I, No. 10. October, 1880

Various

Atheism Among the People

Alphonse de Lamartine

Meditationes de prima philosophia

René Descartes

Letters To Eugenia; Or, A Preservative Against Religious Prejudices

baron d Paul Henri Thiry Holbach

An Introduction to Philosophy

George Stuart Fullerton

Pascal's Pensées

Blaise Pascal

Filosofía Fundamental, Tomo III

Jaime Luciano Balmes

A Candid Examination of Theism

George John Romanes

The Existence of God

François de Salignac de La Mothe- Fénelon

Dialogues Concerning Natural Religion

David Hume

The System of Nature, or, the Laws of the Moral and Physical World. Volume 1

Paul Henri Thiry Holbach

An Enquiry Concerning Human Understanding

David Hume

Theological Essays and Other Papers — Volume 2

Thomas De Quincey

Selections from the Principles of Philosophy

René Descartes

Orthodoxy

G. K. Chesterton

An Essay on Man; Moral Essays and Satires

Alexander Pope

Three Dialogues Between Hylas and Philonous in Opposition to Sceptics and Atheists

George Berkeley