Title
- Siddur1
- Sihah1
- Silk purse with manuscript waste1
- Sirr al-asrār fī ʻilm al-āthār ; Shamsīyah fī al-kashf ʻan mā awdaʻ fī al-Jadāwil al-zahrīyah1
- Snaith inquest record1
- Solemnity of the marriage of King James and Margaret1
- Somme le roi1
- Somnium viridarii1
- Speculum monachorum1
- Sphaera mundi1
- Spirto gentil magnanimo et sublime1
- Splendor paternae gloriae1
- Sportula fragmentorum1
- St. Albans Bible1
- Statuta Veneta1
- Stimulus amoris1
- Stratēgikos1
- Summa Abel1
- Summa aurea1
- Summa chiromantia1