| title | creator | language | description | tableOfContents | contributor | subject | created |
| An Essay Concerning Humane Understanding, Volume 1
MDCXC, Based on the 2nd Edition, Books 1 and 2 | Locke, John, 1632-1704 | en | | | | | 2004-01-01 |
| An Essay Concerning Humane Understanding, Volume 2
MDCXC, Based on the 2nd Edition, Books 3 and 4 | Locke, John, 1632-1704 | en | | | | | 2004-01-01 |
| Second Treatise of Government | Locke, John, 1632-1704 | en | | | | Political science -- Early works to 1800; Toleration -- Early works to 1800; Liberty -- Early works to 1800 | 2005-01-01 |