Books about Love stories (sorted alphabetically)
- Sense and Sensibility Jane Austen
- Setä Pitkäsääri (Finnish) Jean Webster
- Seven Darlings Gouverneur Morris
- Seven Miles to Arden Ruth Sawyer
- Shaming the Speed Limit Burt L. Standish
- She H. Rider Haggard
- She and I, Volume 1 John C. Hutcheson
- She and I, Volume 2 John C. Hutcheson
- She Buildeth Her House Will Levington Comfort
- Sheik: A Novel E. M. Hull
- Sheilah McLeod: A Heroine of the Back Blocks Guy Boothby
- Shifting Sands Sara Ware Bassett
- Show Boat Edna Ferber
- Sign of the Stranger William Le Queux
- Silent Battle George Gibbs
- Simple Story Mrs. Inchbald
- Singular Life Elizabeth Stuart Phelps
- Snake's Pass Bram Stoker
- Social Secretary David Graham Phillips
- Soldiers of Fortune Richard Harding Davis
- Some builders Amy Le Feuvre
- Song of a Single Note: A Love Story Amelia E. Barr
- Son of the Immortals Louis Tracy
- Sophia: A Romance Stanley John Weyman
- Space-Liner X-87 Ray Cummings