Meditations

Systematic Theology

The Meditations of Marcus Aurelius: Modern Translation

Deep Utopia: Life and Meaning in a Solved World

Philosophy 101: From Plato and Socrates to Ethics and Metaphysics, an Essential Primer on the History of Thought (Adams 101 Series)

The Story of Philosophy (Grapevine edition)

The Analects

Complete Philosophical Writings of Bertrand Russell (Grapevine edition)

Ethics

365 Days of Philosophy: A Year of Daily Lessons from the World’s Greatest Thinkers, from Socrates to Sartre — 130+ Philosophers on Life, Ethics, Stoicism, ... and More (The Everyday 365 Books)

Spinoza Collection: Ethics, Theologico-Political Treatise, On the Improvement of the Understanding

The Socratic Way Of Questioning: How To Use Socrates' Method To Discover The Truth And Argue Wisely (Critical Thinking & Logic Mastery)

Complete Works of Baruch Spinoza (Grapevine edition)

Plotinus or the Simplicity of Vision

Seneca's Letters from a Stoic

The Story of Philosophy: The Lives and Opinions of the Greater Philosophers

Meditations: The Annotated Edition

Why I Am Not a Christian (Grapevine edition)

Stoicism for Inner Strength

Emerson's Essays: The Complete First & Second Series

The Years of Theory: Lectures on Modern French Thought

The Classic Friedrich Nietzsche Collection

The End of Enlightenment: Empire, Commerce, Crisis

Spinoza's Religion: A New Reading of the Ethics

Hölderlin's Hymns: "Germania" and "The Rhine" (Studies in Continental Thought)

The Beginning of Western Philosophy: Interpretation of Anaximander and Parmenides (Studies in Continental Thought)

The Ethics