Former Owner
- Rush Hawkins2
- Sam Fogg Rare Books & Manuscripts2
- Samuel Allen2
- Samuel Claggett Chew2
- San Sisto, Piacenza2
- Sandbergs Bokhandel2
- Sir William Henry Ingilby, 4th Bt.2
- St John Hornby2
- St. Emmeram's Abbey2
- St. Maximin's Abbey2
- Stanley Slotkin2
- Susan Minns2
- Tammaro De Marinis2
- Theodore Williams2
- Thomas Martin2
- Thomas Richardson2
- Thomas Shadford Walker2
- Vyšší Brod Cistercian Abbey2
- Walter Ashburner2
- Walter Paul Havens2