Philosophy: Philosophies and Theories from Great Thinkers and Life Scientists

The Courage to Be Disliked: How to Free Yourself, Change Your Life, and Achieve Real Happiness

A Thousand Brains: A New Theory of Intelligence

Existentialism: Figuring out the Meaning of Life and Ethics with the Great Philosophers

Selections from Parerga and Paralipomena: Volume 2

Skepticism: The Stoic, the Skeptic, and the Existentialist Thinkers of the World

The World as Will And Idea: Volume 1

Philosophers: The Greatest Philosophers and Thinkers of the World

The Courage to Be Happy: Discover the Power of Positive Psychology and Choose Happiness Every Day

The History of Philosophy: Thoughts from Existentialism, Stoicism, and Skepticism

Midlife: A Philosophical Guide

Skeptical Thinking: Understanding Stoicism, Existentialism, and Other Philosophies in Life

Willing to Believe: Understanding the Role of the Human Will in Salvation

Critical Thinking: Skills to Contemplate Life, Nature, the Human Race, and More

On Freedom

The World As Will and Idea (Vol. 3 of 3) – Audiobook: Schopenhauer's Philosophical Landscape: 'The World as Will and Idea' by Arthur Schopenhauer

The Two Fundamental Problems of Ethics: Essay on the Freedom of the Will, the Basis of Morality

Elbow Room: The Varieties of Free Will Worth Wanting

Thus Spoke Zarathustra: A Book for All and None

The ALLEGORY of the Virtual Cave of Life: Beyond Shadows and Illusions—A Metaphysical Journey.