Books about Love stories (sorted alphabetically)
- Round-Up: A Romance of Arizona; Novelized from Edmund Day's Melodrama Marion Mills Miller, Edmund Day, and John Murray
- Ruijan rannoilta: Kertomus Norjan Lapista (Finnish) Matti Aikio
- Rukousnauha: Romaani (Finnish) Florence L. Barclay
- Rustlers beware! Arthur Chapman
- Safety Match Ian Hay
- Salthaven W. W. Jacobs
- Sant' Ilario F. Marion Crawford
- Sard Harker: A novel John Masefield
- Sarita, the Carlist Arthur W. Marchmont
- Satan Sanderson Hallie Erminie Rives
- Satisfaction Guaranteed Joy Leache
- Scandal: A Novel Cosmo Hamilton
- Scaramouche: A Romance of the French Revolution Rafael Sabatini
- Scaramouche: A Romance of the French Revolution Rafael Sabatini
- Scarlet Car Richard Harding Davis
- scarlet car; The Princess Aline Richard Harding Davis
- Scènes de la vie de Bohème (French) Henri Murger
- Schönste von Max Dauthendey (German) Max Dauthendey
- Second Chance Nellie L. McClung
- Second Dandy Chater Tom Gallon
- Second Fiddle Phyllis Bottome
- Seetrien alla : Romaani (Finnish) Henry Bordeaux
- Seikkailujen saari (Finnish) Louis Tracy
- Sense and Sensibility Jane Austen
- Sense and Sensibility Jane Austen