- Sea stories, Spanish1
- Seasons--Religious aspects1
- Seccrani, Marco1
- Seccrani, Parrino1
- Seder1
- Sefer ahavah (Maimonides, Moses)1
- Sefer ha-madaʻ (Maimonides, Moses)1
- Sefer ha-yashar (Quasi-historical work)1
- Sefirot (Cabala)1
- Sententiarum libri IV (Peter Lombard, Bishop of Paris)1
- Serbia1
- Serbia--Belgrade1
- Sermons, German1
- Sermons, Nahuatl1
- Sex1
- Sex customs1
- Sexual ethics--Religious aspects1
- Shabbethai Tzevi, 1626-16761
- Shammah fī al-Mīzān1
- Shams Maghribī, Muḥammad Shīrīn, 1349?-1406 or 1407. Jām-i Jahānʹnumā1