Books about Western stories (sorted alphabetically)
- Smoke Bellew Jack London
- Smoke of the .45 Harry Sinclair Drago
- Somewhere in Red Gap Harry Leon Wilson
- somnolence of Somers Frank N. Stratton
- Son of his Father Ridgwell Cullum
- Sormus : Kalifornialainen kertomus (Finnish) Bret Harte
- Spawn of the Desert W. C. Tuttle
- Spinners' Book of Fiction Spinners' Club
- Spoilers Rex Beach
- Spoilers Rex Beach
- Square Deal Sanderson Charles Alden Seltzer
- Starlight Ranch, and Other Stories of Army Life on the Frontier Charles King
- Starr, of the Desert B. M. Bower
- Stepsons of Light Eugene Manlove Rhodes
- Steve Yeager William MacLeod Raine
- Still Jim Honoré Morrow
- Stories of a Western Town Octave Thanet
- Story of the Foss River Ranch: A Tale of the Northwest Ridgwell Cullum
- Strange Case of Cavendish Randall Parrish
- strike at Too Dry Willis Brindley
- Sundown Slim Henry Herbert Knibbs
- Sunset Pass; or, Running the Gauntlet Through Apache Land Charles King
- Sunset Trail Alfred Henry Lewis
- taking of Cloudy McGee W. C. Tuttle
- Tales from the X-bar Horse Camp: The Blue-Roan "Outlaw" and Other Stories Will C. Barnes