Books about Western stories (sorted alphabetically)
- Killer Stewart Edward White
- Kivisydän: Seikkailuja kaukaisessa Lännessä (Finnish) Gustave Aimard
- Klondyken kuningas (Finnish) Jack London
- Kultaa (Finnish) Stewart Edward White
- Kultaa ja kuntoa: Romaani Klondykesta (Finnish) Jack London
- Kultahohde (Finnish) Jack London
- Land of Strong Men A. M. Chisholm
- Langford of the Three Bars Kate Boyles Bingham and Virgil D. Boyles
- Lännen tähtien alla (Finnish) Zane Grey
- Laramie Holds the Range Frank H. Spearman
- Last of the Plainsmen Zane Grey
- Last Straw Harold Titus
- Laughing Bill Hyde and Other Stories Rex Beach
- Laughter of Slim Malone Max Brand
- Law Rustlers W. C. Tuttle
- Lightning Jo, the Terror of the Santa Fe Trail: A Tale of the Present Day Edward Sylvester Ellis
- Light of the Western Stars Zane Grey
- Lin McLean Owen Wister
- Lions of the Lord: A Tale of the Old West Harry Leon Wilson
- Little Colonel in Arizona Annie F. Johnston
- ljusa skalpen: Nya präriehistorier (Swedish) Sigge Strömberg
- Loco or Love W. C. Tuttle
- Log of a Cowboy: A Narrative of the Old Trail Days Andy Adams
- Lone Pine: The Story of a Lost Mine R. B. Townshend
- Lone Ranger Rides Fran Striker