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

Thus Spoke Zarathustra

Philosophers: The Greatest Philosophers and Thinkers of the World

Many Lives, Many Masters: The True Story of a Prominent Psychiatrist, His Young Patient, and the Past-Life Therapy That Changed Both Their Lives

Until the End of Time: Mind, Matter, and Our Search for Meaning in an Evolving Universe

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

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

The Book of Five Rings

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

The Little Book of Ikigai: The secret Japanese way to live a happy and long life

The Tibetan Book Of The Dead: The Spiritual Meditation Guide For Liberation And The After-Death Experiences On The Bardo Plane

The Wisdom of Life, Counsels and Maxims

The Egyptian Book of the Dead

Analytic Idealism in a Nutshell: A straightforward summary of the 21st century's only plausible metaphysics

The Key: A True Encounter

Hagakure

Finite and Infinite Games

More Than Allegory: On Religious Myth, Truth And Belief

The World as Will and Idea: Volume 2