| title | creator | language | description | tableOfContents | contributor | subject | created |
| Three Dialogues Between Hylas and Philonous | Berkeley, George, 1685-1753 | en | | | | Idealism; Soul | 2003-12-01 |
| A Treatise Concerning the Principles of Human Knowledge | Berkeley, George, 1685-1753 | en | | | | Knowledge, Theory of; Idealism; Soul | 2003-12-01 |
| Some Turns of Thought in Modern Philosophy
Five Essays | Santayana, George, 1863-1952 | en | | Locke and the frontiers of common sense -- Fifty years of British idealism -- Revolutions in science -- A long way round to Nirvana -- The prestige of the infinite. | | Locke, John, 1632-1704; Philosophy, Modern | 2005-09-17 |
| The American Mind
The E. T. Earl Lectures | Perry, Bliss, 1860-1954 | en | | Race, nation, and book -- The American mind -- American idealism -- Romance and reaction -- Humor and satire -- Individualism and fellowship. | | National characteristics, American; American literature -- History and criticism | 2009-09-10 |