Books in Bestsellers, American, 1895-1923 (sorted alphabetically)
- Seats of the Mighty, Volume 4 Gilbert Parker
- Seats of the Mighty, Volume 5 Gilbert Parker
- Self Mastery Through Conscious Autosuggestion Emile Coué
- Sentimental Tommy J. M. Barrie
- Septimus William John Locke
- Seventeen Booth Tarkington
- Sheik: A Novel E. M. Hull
- Shrewsbury: A Romance Stanley John Weyman
- Shuttle Frances Hodgson Burnett
- silent places Stewart Edward White
- Silver Horde Rex Beach
- Simon Called Peter Robert Keable
- Simon Dale Anthony Hope
- Simon the Jester William John Locke
- Sir Mortimer: A Novel Mary Johnston
- Sisters-In-Law: A Novel of Our Time Gertrude Franklin Horn Atherton
- Sky Pilot in No Man's Land Ralph Connor
- Soldiers of Fortune Richard Harding Davis
- Sonia: Between Two Worlds Stephen McKenna
- South America: Observations and Impressions Viscount James Bryce Bryce
- Spoilers Rex Beach
- Story of Mankind Hendrik Willem Van Loon
- Street Called Straight Basil King
- Student in Arms: Second Series Donald Hankey
- Tante Anne Douglas Sedgwick