Metaphysics: The Philosophy That Studies the Basic Structure of Reality

Socrates: Philosophy and the Examined Life

Zeno: Greek Philosophy and the Paradoxes of Motion

Thales: Thoughts and Ideas from the First Philosopher

Pre-Socratic Thinkers: The Birth of Philosophical Thought and Early Naturalism (5 in 1)

Pythagoras: The Philosopher of Numbers and the Universe

Parmenides: The Philosopher on the Nature of Being

Classical Greek Thinkers: Philosophical Foundations on Ethics, Society, and Metaphysics (5 in 1)

Early Cosmological Thinkers: The First Philosophical Inquiries into the Cosmos and Natural Laws (2 in 1)

Michel Foucault: The Archaeology of Knowledge

Democritus: Atoms and the Birth of Materialism

Anaxagoras: Mind and Cosmos in Ancient Greece

Heraclitus: Ancient Philosophy and the Flux of Existence

Anaximander: Secrets of the First Scientist in History

Adam Smith: The Father of Modern Economics

Diogenes: The Cynic Who Lived in a Barrel

Empedocles: The Four Elements and Cosmic Cycles

Ludwig Wittgenstein: Language, Logic, and the Limits of Philosophy

Montesquieu: The Spirit of Laws Revisited

Philosophers of Knowledge and Thought: Exploring the Interplay of Language, Knowledge, and Reality (3 in 1)