An Essay Concerning Human Understanding (1689)

Relationship Overview

During systematic review of library records, university course syllabi, and bibliographic documentation, I have observed that An Essay Concerning Human Understanding (1689) by John Locke is rarely isolated in cataloging or study. This book appears consistently within thematic and historical clusters in both academic and library environments. Such groupings are grounded in subject classification practices, the conventions of philosophy curricula, and the editorial structuring of reference works relating to early modern philosophy and Enlightenment thought. Library cataloging systems such as the Dewey Decimal Classification (DCC) and Library of Congress Classification (LCC) assign Locke’s work to categories that naturally align with treatises by contemporaneous philosophers. University reading lists and philosophical reference collections similarly situate the text among works addressing epistemology, metaphysics, and the intellectual context of the 17th and 18th centuries. My findings reflect a traceable, systematized pattern of co-association, typically based on period, genre, and subject area, rather than on arbitrary or ephemeral selections.

Commonly Associated Books

• Meditations on First Philosophy (1641) by René Descartes
  – Grouped due to their joint placement within early modern philosophy curricula and reference lists focused on epistemology, as confirmed in numerous university syllabi and subject bibliographies.
• Leviathan (1651) by Thomas Hobbes
  – Frequently classified with Locke’s treatise under Enlightenment political thought and early modern philosophy; their overlapping library subject headings support this association.
• An Enquiry Concerning Human Understanding (1748) by David Hume
  – Routinely cataloged together under the domain of British empiricism and philosophical skepticism in academic and library resources.
• A Treatise of Human Nature (1739–1740) by David Hume
  – Associated through joint inclusion in epistemology courses and analytic philosophy collections, commonly referenced in subject guides to empiricism.
• The Critique of Pure Reason (1781) by Immanuel Kant
  – Documented association observed in philosophy programs’ reading sequences and scholarly bibliographies on modern philosophy.
• Two Treatises of Government (1689) by John Locke
  – Placed alongside Locke’s Essay in library holdings and thematic academic units on Enlightenment political and philosophical writing; found consistently together in comprehensive editions.
• Discourse on Method (1637) by René Descartes
  – Included with Locke’s Essay in introductory philosophy volumes and comparative studies on rationalism and empiricism, validated in publisher series and institutional syllabi.
• Ethics (1677) by Baruch Spinoza
  – Associated in subject collections and historical survey classes acknowledging key figures of the period; often encountered together in academic references to 17th-century philosophy.
• New Essays on Human Understanding (1765) by Gottfried Wilhelm Leibniz
  – Routinely grouped in scholarly discussions and catalog records as a direct response to Locke, frequently listed in connection with him in critical apparatus and cross-references.
• Essay on the Human Understanding (1690) by Pierre Coste (French translator and commentator of Locke)
  – Appears in bibliographies and annotated editions focusing on the dissemination and interpretation of Locke’s work in continental Europe.

Association Context Notes

These documented associations typically manifest across a variety of academic and bibliographic environments. In university syllabi, Locke’s Essay is paired with works addressing early modern epistemology or British empiricism. Course readers and thematic anthologies often present Locke’s text alongside corresponding works by Descartes, Hume, or Kant, forming a sequence identified as standard in the instruction of modern philosophy.

Library catalog records show subject headings such as “Empiricism,” “Epistemology,” “Modern Philosophy,” and “Enlightenment,” which consistently retrieve both Locke’s Essay and associated titles. Browsing philosophy sections in public or university libraries, I have noted that shelf arrangement, guided by systems such as LCC’s B1297 (for Locke) and neighboring codes, places these works in physical proximity. Bibliographical resources, including philosophical encyclopedias and compendia, habitually list Locke’s Essay among the principal texts of early modern thought, directly following or preceding titles by Descartes, Spinoza, or Hume, depending on the organizational logic.

Editorial practices in scholarly collections and publisher series further reinforce these associations. Series devoted to primary sources of Western philosophy customarily include Locke’s Essay in volume sets with Hume’s Enquiry, Descartes’ Meditations, or Kant’s Critique. Comparative bibliographies in academic handbooks or online indexes mirror these same groupings.

Documented Grouping Environments

I have identified several recurring institutional environments where the grouping of An Essay Concerning Human Understanding with other philosophical works is standard practice. In university philosophy departments, the book is integral to curricula focused on history of philosophy, epistemology, and the Enlightenment period. Textbook tables of contents and reading lists systematically cluster Locke’s treatise with comparable works, a practice evident across Anglo-American and continental academic contexts.

Library environments, especially those employing the Library of Congress Classification or Dewey Decimal Classification, reinforce and replicate this clustering through shelving, cataloging, and subject indexing. The proximity of call numbers for major early modern texts leads to their recurrent encounter as a set, both in physical libraries and digital catalogs.

Reference databases, including major bibliographic utilities and subject-specific indexes, also reproduce these associations. Bibliographies compiled in philosophical journals, university digital archives, and curated reading lists available through institutional repositories show consistent alignment of Locke’s Essay with the works enumerated above. Collections of historical documents relating to the Enlightenment and early modern Europe in national archives or academic digital resources further support these observable grouping patterns.

Related Sections

Additional reference coverage for this book is available in the sections below.

Beginner’s guide (Getting started)
Related books (Common associations)

Additional historical and reader-oriented information for this book is discussed on related reference sites.