Title
- Debate on the Romance of the Rose1
- Decree1
- Deiphira1
- Del chiostro dell anima1
- Dialogues1
- Dialogus Microtirum et Theogenium =; Theogenius sive de republica /1
- Dicta philosophorum1
- Dictys Cretensis Ephemeris Belli Troiani1
- Dietary laws1
- Discussion of customs abuses1
- Dispensation1
- Disputations on de anima1
- Divine Comedy1
- Divine Institutes1
- Doctrinale1
- Documents concerning land ownership1
- Documentum de modo et arte dictandi et versificandi1
- Dogale1
- Dominici Capranici Card1
- Donation1