books by subject
Philosophical Logic

Wittgenstein Reader: 1 (Wiley Blackwell Readers)

Tractatus Logico-Philosophicus (Routledge Classics)

Wittgenstein (Oneworld Philosophers S.)

Analogy and Philosophical Language

An Introduction to Wittgenstein's "Tractatus" (Wittgenstein Studies)

Ludwig Wittgenstein: Philosophy and Language (Wittgenstein Studies)

The Cambridge Companion to Wittgenstein (Cambridge Companions to Philosophy)

Hegels Science of Logic

Rationalism (Key Texts S.)

Critique of Pure Reason: Unified Edition (with all variants from the 1781 and 1787 editions)

Kant's "Critique of Pure Reason": A Commentary for Students (Key Texts S.)

Think!: Before It's Too Late

Thinking Clearly: A Guide to Critical Reasoning

On the Nature and Existence of God

The Philosophy of Logical Atomism (Library of Living Philosophers)

An Inquiry into the Human Mind: On the Principles of Common Sense (Edinburgh Edition of Thomas Reid) (The Edinburgh Edition of Thomas Reid)

Frege: An Introduction to the Founder of Modern Analytic Philosophy (Penguin philosophy)

Frege (Past Masters Series)

The Frege Reader (Wiley Blackwell Readers)

Francis Bacon: The New Organon (Cambridge Texts in the History of Philosophy)

Outlines of Pyrrhonism (Great Books in Philosophy)

The Art of Philosophizing

F. P. Ramsey: Philosophical Papers

Logic and Knowledge

Philosophical Papers (Clarendon Paperbacks)

Plato Gorgias (Clarendon Paperbacks): A revised text, with Introduction and Commentary

Logic for Lawyers: A Guide to Clear Legal Thinking

Think You Can Think?: Cracking the Thinking Skills Assessment

G.W.F.Hegel: An Introduction to the Science of Wisdom
