Darwinism as Religion: What Literature Tells Us about Evolution

The Road Less Travelled: A New Psychology of Love, Traditional Values and Spiritual Growth

The Gaia Hypothesis: Science on a Pagan Planet

Transcending the Levels of Consciousness: The Stairway to Enlightenment

Atheism: What Everyone Needs to Know®

Summa Theologica (All Complete & Unabridged 3 Parts + Supplement & Appendix + interactive links and annotations)

The Darwinian Paradigm

Fear and Trembling

The Cambridge History of Atheism

Evolutionary Naturalism: Selected Essays

The Power of Myth

The Evolution-Creation Struggle

Buddhist Stories Volume 1

A Philosopher Looks at Human Beings

On the Way to Krishna

NKJV, Daily Bible: Read the Entire Bible in One Year