Title
- Persian texts1
- Pirkei Avot1
- Prophets1
- Psalterium Harmonicum1
- Qisas al-anbiya1
- Qiṣṣah-i Ḥātim Ṭāʼī1
- Questions and Answers1
- Questions and answers on Christianity1
- Qur'anic stories1
- Radd ʻalá Abī Bakr al-Khaṭīb al-Baghdādī1
- Risālah bar usṭurlāb1
- Risālah fī al-barāhīn ʻalá masāʼil al-jabr wa-al-muqābalah1
- Risālah fī al-hayʼah al-falakīyah1
- Risālah fī al-ḥisāb1
- Risālah fī ʻilm al-hayʼah1
- Riḥlah al-Nāṣirīyah1
- Rubaiyat1
- Sabʻ samavāt li-sirr-i samāʼī1
- Satires1
- Sefer ha-Maʻalot1