Philosophy

Was Man Created

The Meaning of Evolution

Theism; being the Baird Lecture of 1876

Aenigmata

An Examination of President Edwards' Inquiry into the Freedom of the Will

Nature and the Gods

The Miraculous Conception

My Year In A Log Cabin

A Candid Examination of Theism

Gospel Philosophy

De Tribus Impostoribus, A. D. 1230: The Three Impostors

THE CONSOLATION OF PHILOSOPHY (Collector's Edition)

Wandering Toward God

Atheism on Trial

The Great Quest

Escape from Reason

Ethics and Moral Reasoning

The Rise and Triumph of the Modern Self

Inborn religion

Rethinking Worldview