(Means they don't carry it.)
Pre-Socratics -Early Greek Philosophy
Socrates/PlatoThe Portable Plato
Aristotle
The Metaphysics, The Nichomachean Ethics
Cicero
Selected Works
Seneca
Letters From A Stoic
Marcus Aurelius
Meditations
Vedas
Upanishads
St. Augustine
Confessions, City of God
Boethius
The Consolation of Philosophy
Anselm
Prayers and Meditations
Aquinas
Selected Writings
Niccolo Machiavelli
The Prince, The Art of War
The Bible
Qur'an
Rene Descartes
Discourse of Method, Meditations
Francis Bacon
Of Empire
Thomas Hobbes
Leviathan
Benedict Spinoza
Of Ethics
John Locke
(Two Treatises of Government)
Gottfried Liebniz
(Discourse of Metaphysics)
George Berkeley
Principles of Human Knowledge
David Hume
Dialogues Concerning Natural Religion, A Treatise on Human Nature
Voltaire
The Portable Voltaire
Jean-Jacques Rousseau
The Social Contract, A Discourse on Inequality, The Confessions
The Federalist Papers
Immanuel Kant
The Critique of Pure Reason
G.W.F. Hegel
(Phenomonology of Spirit)
Arthur Shopenhauer
Essays and Aphorisms
Soren Kierkegaard
Sickness Unto Death, A Literary Review, Papers and Journals, Fear and Trembling, Either/Or, The Seducers Diary
Karl Marx/Friedrich Engels
Communist Manifesto, Capital Vol. I-III
Charles Darwin
On the Origin of Species, The Descent of Man
John Stuart Mill
Utilitarianism, On Liberty and the Subjection of Women
Friedrich Nietzsche
The Portable Nietzsche, Ecce Homo, Why I Am So Wise, Beyond Good and Evil, Thus Spoke Zarathustra, The Birth of Tragedy, Twilight of the Idols and the Anti-Christ
William James
Pragmatism, The Varieties of Religious Experience
Sigmund Freud
(The Interpretation of Dreams)
C.G. Jung
The Portable Jung
Bertrand Russell
(Discourses)
Martin Heidegger
(Being and Time)
Jean-Paul Sartre
(Being and Nothingness)
Ludwig Wittgenstein
(Tractatus Logico-Philosophicus)
Alan Turing
(etc.)
Jacques Derrida
(Grammatology)
Michel Foucault
(etc.)
W.V.O. Quine
(Mathematics of Logic)
Slavoj Zizek
(Sublime Object of Ideology, The Parallax View, etc.)