Philosophy: The Greatest Thoughts and Insights from the Greatest Philosophers
2020
Philosophy: Analytical Thinking, Logic, Stoicism, and Existentialists
2020
Philosophy: Stoic, Critical, and Intelligent Thinking Patterns throughout the Ages
2020
Philosophy: Confucius, Zeno, and Other Great Thinkers from History
2020
Existentialism: Figuring out the Meaning of Life and Ethics with the Great Philosophers
2020
Philosophy: Skeptical and Existential Thinkers from the Past
2020