Squashed Locke
- The Condensed Edition of John Locke's Essay Concerning Human Understanding
- http://www.btinternet.com/~glynhughes/squashed/locke.htm

Second Treatise of Government
- In plain text, HTML, or as a zip file of either. At Project Gutenberg.
- http://www.gutenberg.org/etext/7370

An Essay Concerning Human Understanding
- Searchable text of this classic work, presented in hyperlinked sections.
- http://oregonstate.edu/instruct/phl302/texts/locke/locke1/Essay_contents.html

Great Books Index: John Locke
- This site offers links to online versions of Locke's books and essays.
- http://books.mirror.org/gb.locke.html

Modern History Sourcebook: Some Thoughts Concerning Education
- The British philosopher's text about education, with an introductory note about Locke's life.
- http://www.fordham.edu/halsall/mod/1692locke-education.html

John Locke: Two Treatises of Government (1680-1690)
- Full text including the rare First Treatise in original and modernized versions.
- http://www.lonang.com/exlibris/locke/index.html

Works by John Locke
- Contains the full text of three letters by the philosopher concerning toleration, human understanding, and civil government.
- http://www.4literature.net/John_Locke/

Of the Conduct of the Understanding
- Text presented by Columbia University. Includes biographical and introductory material.
- http://www.ilt.columbia.edu/publications/CESdigital/locke/conduct/toc.html

Letter on Toleration
- William Popple's translation of this 1689 piece by Locke, concerning the need for Christians to be tolerant. Presented as a single page.
- http://jim.com/tolerati.htm

Some Thoughts Concerning Education
- Text of this work in which Locke advocates the moral education of children.
- http://www.bartleby.com/37/1/

Second Treatise on Government
- Online source of Locke's political text.
- http://odur.let.rug.nl/~usa/D/1651-1700/locke/ECCG/governxx.htm