Title
- Text on logic1
- Text on the government of France under Henry IV1
- Texts concerning Navarre1
- Texts on witchcraft1
- Tezkire-i1
- Theotokarion1
- Theseus de Cologne1
- Three poems on piety1
- Torah commentary1
- Travel writings1
- Travels of Sir John Mandeville1
- Treatise on astrolabes1
- Treatise on composing letters1
- Treatise on the limpieza de sangre statutes1
- Treatises on astronomy and arithmetic1
- Triumphs1
- Tuhfe-yi Șāhidī1
- Tuḥfah-ʼi Shāhidī1
- Tuḥfat al-mulūk1
- Tuḥfat al-ʻirfān1