Online text of Concepts and Categories

The full text of Concepts and Categories is available here in searchable PDF format. The text is supplied both as a single file and subdivided into chapters.

Complete text
Preliminary pages
Editor’s Preface
Author’s Preface
Introduction by Bernard Williams
The Purpose of Philosophy
Verification
Empirical Propositions and Hypothetical Statements
Logical Translation
Equality
The Concept of Scientific History
Does Political Theory Still Exist?
From Hope and Fear Set Free
Index