Empedocles: The Four Elements and Cosmic Cycles

Inward

Diogenes: The Cynic Who Lived in a Barrel

The Art of Loving

Structuralism: Philosophy and Patterns in Human Culture

The Devil's Notebook

Liberalism: Individual Liberty and the Modern State

Man's Search for Meaning: by Viktor E. Frankl | Key Takeaways, Analysis & Review

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

Leaves of Grass

Peter Singer: Ethics in the Modern World

Jean-Jacques Rousseau: The Social Contract and Natural Man

The Blank Slate: The Modern Denial of Human Nature

Political Philosophy: Ideas and Foundations of Governance

Essays in Humanism

Anaxagoras: Mind and Cosmos in Ancient Greece

Toward a Psychology of Being

Philosophies of Knowledge and Thought: Exploring New Insights into the Nature of Knowledge and Human Thought (5 in 1)

The Little Book of Humanism: Universal lessons on finding purpose, meaning and joy