| title | creator | language | description | tableOfContents | contributor | subject | created |
| Browning as a Philosophical and Religious Teacher | Jones, Henry, Sir, 1852-1922 | en | | | | | 2004-09-30 |
| Philosophical Transactions of the Royal Society - Vol 1 - 1666
Giving some Accompt of the present Undertakings, Studies,
and Labours of the Ingenious in many considerable parts
of the World | Various | en | | | Oldenburg, Henry, 1615?-1677 [Editor] | | 2009-05-11 |
| Philosophical Letters of Frederich Schiller | Schiller, Friedrich, 1759-1805 | en | | | | | 2004-12-08 |
| Thus Spake Zarathustra
A book for all and none | Nietzsche, Friedrich Wilhelm, 1844-1900 | en | | | Common, Thomas [Translator] | Superman (Philosophical concept); Philosophy | 1999-12-01 |
| Voltaire's Philosophical Dictionary | Voltaire, 1694-1778 | en | | | | | 2006-06-12 |
| Ilka on the Hill-Top and Other Stories | Boyesen, Hjalmar Hjorth, 1848-1895 | en | | Ilka on the hill-top -- Annunciata -- Under the glacier -- A knight of Dannebrog -- Mabel and I (a philosophical fairy tale) -- How Mr. Storm met his destiny. | | | 2004-11-02 |