| title | creator | language | description | tableOfContents | contributor | subject | created |
| Treatises on Friendship and Old Age | Cicero, Marcus Tullius, 106 BC-43 BC | en | Uniform title: Cato maior de senectute. English | | Shuckburgh, Evelyn Shirley, 1843-1906 [Translator] | Old age; Friendship | 2001-09-01 |
| The Cell of Self-Knowledge : seven early English mystical treatises printed by Henry Pepwell in 1521 | | en | | | | Devotional literature; Mysticism -- Great Britain; Mysticism -- History -- Middle Ages, 600-1500 | 2003-10-01 |
| Cicero's Tusculan Disputations
Also, Treatises On The Nature Of The Gods, And On The Commonwealth | Cicero, Marcus Tullius, 106 BC-43 BC | | | | | | 2005-02-09 |
| The Form of Perfect Living and Other Prose Treatises | Rolle, Richard, of Hampole, 1290?-1349 | en | | | Hodgson, Geraldine Emma, 1865-1937 [Translator] | Christian life; Rolle, Richard, of Hampole, 1290?-1349 | 2008-06-20 |
| Roman Farm Management
The Treatises of Cato and Varro | | en | | | Harrison, Fairfax, 1869-1938 [Translator] | | 2004-04-01 |