Title
- Dialogus inter corpus et animam1
- Dicta philosophorum1
- Dictys Cretensis Ephemeris Belli Troiani1
- Didactic1
- Die Klag vom Wolf am Hage1
- Die vierundzwanzig alten1
- Disciplina degli spirituali1
- Disputations on contested papal elections1
- Dispute1
- Dits des philosophes1
- Dits moraux des philosophes1
- Diurnal1
- Divine Comedy1
- Divine Office1
- Document concerning property rights1
- Documents concerning land ownership1
- Dogale1
- Dubia1
- Duo dialogi de philosophia morali1
- Ecclesiastical history1