Title
- Sharh al-Sunnah1
- Sharḥ al-Faṣīḥ1
- Sharḥ al-Jāmiʻ al-ṣaghīr1
- Sharḥ-i S̲amarah-i Baṭlamyūs1
- Sibylline oracles1
- Siddur1
- Sir Edwin Pears Gospels1
- Song of Solomon1
- Speculum monachorum1
- Sphaera mundi1
- Summa1
- Summa de casibus poenitentia1
- Summae Guillelmi Altissiodorensis1
- Sunan1
- Sāmī fī al-asāmī1
- Tasʹhīl al-naẓar wa-taʻjīl al-ẓafar1
- Taḥrīr fī sharḥ al-Jāmiʻ al-kabīr1
- Tefilot1
- Text on Islamic doctrine1
- Text on logic1