Part of the Longman Library of Primary Sources in Philosophy," this edition of Hume's Enquiry Concerning Human Understanding is framed by a pedagogical structure designed to make this important work of philosophy more accessible and meaningful for readers. A General Introduction includes the work's historical context, a discussion of historical influences, and biographical information on David Hume. Annotations and notes from the editor clarify difficult passages for greater understanding, and a bibliography gives the reader additional resources for further study.