Title
- Processi per la signora Francesca1
- Prolegomena in Aristotelem1
- Psalms1
- Qisas al-anbiya1
- Quaternus protocollorum1
- Quittance1
- Radd ʻalá Abī Bakr al-Khaṭīb al-Baghdādī1
- Rawḍ al-rayāḥīn fī ḥikāyāt al-ṣāliḥīn1
- Record of sale1
- Reductorium morale1
- Registre des marches passes pour la reconstruction et les restaurations1
- Regulations1
- Religious text1
- Religious texts1
- Risālah fī al-hayʼah1
- Risālah fī al-hayʼah al-falakīyah1
- Risālah fī al-ḥisāb1
- Risālah fī ʻilm al-hayʼah1
- Ritual1
- Rubaiyat1