Title
- Texts on Sicily1
- The siege of Thebes1
- Theologia naturalis1
- Thesaurus pauperum1
- Three poems on piety1
- Titus Flavius et alii opera tragica1
- Torah1
- Tractato breve della via della salute1
- Transaction1
- Trattato delle proportioni et proportionalità1
- Treaties1
- Treatise on astrolabes1
- Treatise on composing letters1
- Treatise on practical mathematical calculation1
- Treatise on the seven deadly sins1
- Treatises on astronomy and arithmetic1
- Tsurat ha-arets1
- Tuhfe-yi Șāhidī1
- Tuḥfah-ʼi Shāhidī1
- Tuḥfat al-ʻirfān1