101 Ethical Dilemmas: Edition 2

Facing Your Giants: God Still Does the Impossible

Wittgenstein's Beetle and Other Classic Thought Experiments

Mind Games: 31 Days to Rediscover Your Brain

Transcending the Levels of Consciousness: The Stairway to Enlightenment

101 Philosophy Problems: Edition 4

The Perennial Philosophy: An Interpretation of the Great Mystics, East and West

The Ah-Ha Moment: Exploring Philosophical Ideas through Jokes and Puzzles

The Self-Aware Universe

Philosophical Tales: Being an Alternative History Revealing the Characters, the Plots, and the Hidden Scenes That Make Up the True Story of Philosophy

The Cost of Discipleship

Cracking Philosophy

A History of Religious Ideas, Volume 2: From Gautama Buddha to the Triumph of Christianity, Volume 2

Paradigm Shift: How Expert Opinions Keep Changing on Life, the Universe, and Everything

Garuda Purana

Fear and Trembling

Philosophy Hacks

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