Title
- Summa logicae1
- Summa summarum1
- Summa theologiae1
- Summa vitiorum1
- Summae Guillelmi Altissiodorensis1
- Summula de casibus1
- Sumukhatattvacandrikā1
- Sumula sumularum magistri Johanne Wyclif1
- Sunan1
- Sundaryalaharī1
- Supplicatio1
- Supplications1
- Sutra1
- Sutras1
- Svarūpaprakaraṇa1
- Sveṣṭanityajapavidhi1
- Svānubhavādarśa1
- Svātmānandaprakārya1
- Sword of the Trinity1
- Symeon Stylites Lectionary1