The Apology and Related Dialogues (4th C BCE) Plato
Philebus(4th C BCE) Plato
Thomas Aquinas: Basic Philosophical Writings (13th C)
The Prince (1532) Niccolò Machiavelli
The Excellencies of Robert Boyle (17th C)
Discourse on Method (1637) René Descartes
Discourse on Method and Meditations on First Philosophy (1637, 1641) René Descartes
Meditations on First Philosophy (1641) René Descartes
Leviathan, Revised Edition (1651) Thomas Hobbes
Leviathan Parts I and II, Revised Edition (1651) Thomas Hobbes
Grounds of Natural Philosophy (1668) Margaret Cavendish
Discourse on Metaphysics and Other Writings (1686, 1714) G.W. Leibniz
Second Treatise of Civil Government (1689) John Locke
A Letter Concerning Toleration (1689) John Locke
A Serious Proposal to the Ladies (1694) Mary Astell
Catharine Trotter Cockburn: Philosophical Writings (1702-47)
The Correspondence of Samuel Clarke and Anthony Collins (1707-08)
Three Dialogues between Hylas and Philonous (1713) George Berkeley
A Treatise of Human Nature(1739-1740) David Hume
An Enquiry concerning Human Understanding (1748) David Hume
Essays and Treatises on Philosophical Subjects (1758) David Hume
Jean-Jacques Rousseau: Fundamental Political Writings (1750-1762)
Candide (1759) Voltaire
Common Sense (1776) Thomas Paine
Rights of Man (1791) Thomas Paine
The Age of Reason (1794) Thomas Paine
The Idea of Being Free: A Mary Hays Reader (1779-1807)
Groundwork for the Metaphysics of Morals (1785) Immanuel Kant
On Perpetual Peace (1795) Immanuel Kant
Reflections on the Revolution in France (1790) Edmund Burke
The Vindications (1790, 1793) Mary Wollstonecraft
The Communist Manifesto (1848) Karl Marx & Friedrich Engels
Civil Disobedience (1849) Henry David Thoreau
On Liberty (1859) J.S. Mill (Ed. Kahn)
On Liberty (1859) J.S. Mill (Ed. Alexander)
Subjection of Women (1869) J.S. Mill (Encore Edition)
Utilitarianism (1871) J.S. Mill (Ed. Bailey)
Utilitarianism (1871) J.S. Mill (Ed. Heydt)
Three Essays on Religion (1874) J.S. Mill
On the Origin of Species (1859) Charles Darwin
Flatland (1884) Edwin Abbott
On the Genealogy of Morality (1887) Friedrich Nietzsche
Beyond the Pleasure Principle (1920) Sigmund Freud
The Future of an Illusion (1927) Sigmund Freud
Civilization and Its Discontents (1930) Sigmund Freud
Tractatus Logico-Philosophicus (1921) Ludwig Wittgenstein (Canada and US only)
Three Guineas (1938) Virginia Woolf (Encore Edition, US excluded)

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