- "The Age of Reason" by Thomas Paine
- "An Essay Concerning Human Understanding" by John Locke
- "Meditations on First Philosophy" by René Descartes
- "Philosophical Investigations" by Ludwig Wittgenstein
- "The Structure of Scientific Revolutions" by Thomas Kuhn
Intermediate Books on Rationalism
- "Critique of Pure Reason" by Immanuel Kant
- "A Treatise of Human Nature" by David Hume
- "Principles of Mathematics" by Bertrand Russell
- "Logical Positivism" by A.J. Ayer
- "Reason and Revolution" by Herbert Marcuse
Advanced Books on Rationalism
- "Philosophical Perspectives on Artificial Intelligence" by Margaret Boden
- "The Problem of Induction" by David V.H. Saul
- "The Bounds of Reason" by John Rawls
- "Naturalized Epistemology" by Alvin I. Goldman
- "The Metaphysics of Rationality" by Michael Smith