Rationalism

Meditations of Marcus Aurelius

The Method, Meditations and Philosophy of Descartes

Six Metaphysical Meditations

The Jefferson Bible

How to Think Like a Philosopher

Rules for the Direction of the Mind

History of the Freedom of Thought

Delphi Collected Works of Baruch Spinoza (Illustrated)

The Critique of Practical Reason

Meditations on First Philosophy & Other Metaphysical Writings

The Culmination

When Spinoza Met Marx