- The Last of the HuggermuggersAuthor: Christopher Pearse CranchLanguage: English
- The Last of the Mohicans; A narrative of 1757Author: James Fenimore CooperLanguage: English
- The Last of the PlainsmenAuthor: Zane GreyLanguage: English
- The Last ShotAuthor: Frederick PalmerLanguage: English
- The last spike, and other railroad storiesAuthor: Cy WarmanLanguage: English
- The Last TrailAuthor: Zane GreyLanguage: English
- The Last West; and, Paolo's VirginiaAuthor: Warren, G. B.Language: English
- The Launch Boys' Adventures in Northern WatersAuthor: Edward Sylvester Ellis, Hughes, Burton Donnel [Illustrator]Language: English
- The League of the Scarlet PimpernelAuthor: Orczy, Emmuska Orczy, BaronessLanguage: English
- The Legends of King Arthur and His KnightsAuthor: Knowles, James, Sir, Malory, Thomas, Sir, -, Lancelot SpeedLanguage: English
- The Leopard WomanAuthor: Stewart Edward White, W. H. D. (William Henry Dethlef) KoernerLanguage: English
- The Liberty Boys Running the Blockade; or, Getting Out of New YorkAuthor: Moore, HarryLanguage: English
- The lieutenant and commanderAuthor: Basil HallLanguage: English
- The Life and Adventures of Baron Trenck, Volume 1Author: Trenck, Friedrich, Freiherr von der, Henry Morley, Thomas HolcroftLanguage: English
- The Life and Adventures of Kit Carson, the Nestor of the Rocky Mountains, from Facts Narrated by HimselfAuthor: Peters, De Witt C. (De Witt Clinton), -Language: English
- The Life and Adventures of Nat Love: Better Known in the Cattle Country as "Deadwood Dick"Author: Nat LoveLanguage: English
- The Life and Adventures of Peter Wilkins, Volume 1 (of 2)Author: Robert Paltock, A. H. (Arthur Henry) BullenLanguage: English
- The Life and Adventures of Poor PussAuthor: Gray, LucyLanguage: English
- The Life and Adventures of Robinson CrusoeAuthor: Defoe, DanielLanguage: English
- The Life and Adventures of Robinson Crusoe (1808)Author: Defoe, DanielLanguage: English
- The Life and Adventures of Robinson Crusoe of York, Mariner, Volume 1: With an Account of His Travels Round Three Parts of the Globe,: Written By Himself, in Two VolumesAuthor: Defoe, DanielLanguage: English
- The Life and Adventures of Santa ClausAuthor: L. Frank (Lyman Frank) BaumLanguage: English
- The Life and Most Surprising Adventures of Robinson Crusoe, of York, Mariner (1801)Author: Defoe, DanielLanguage: English
- The Life of a ShipAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The Life of Captain James Cook, the CircumnavigatorAuthor: Arthur KitsonLanguage: English
- The Life of Hon. William F. Cody, Known as Buffalo Bill, the Famous Hunter, Scout and Guide: An AutobiographyAuthor: Buffalo BillLanguage: English
- The Life of Kit Carson: Hunter, Trapper, Guide, Indian Agent and Colonel U.S.A.Author: Edward Sylvester EllisLanguage: English
- The Life, Adventures & Piracies of the Famous Captain SingletonAuthor: Defoe, DanielLanguage: English
- The LifeboatAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The Light of the Western StarsAuthor: Zane GreyLanguage: English
- The Light That LuresAuthor: Percy James BrebnerLanguage: English
- The LighthouseAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The LighthouseAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The Lily of LeydenAuthor: William Henry Giles KingstonLanguage: English
- The Lion of PetraAuthor: Talbot MundyLanguage: English
- The Lion of Saint Mark: A Story of Venice in the Fourteenth CenturyAuthor: G. A. (George Alfred) HentyLanguage: English
- The Lion of the North: A Tale of the Times of Gustavus AdolphusAuthor: G. A. (George Alfred) HentyLanguage: English
- The Little Colonel's HeroAuthor: Annie F. (Annie Fellows) Johnston, Etheldred B. (Etheldred Breeze) BarryLanguage: English
- The Little Gingerbread ManAuthor: George Haven Putnam, Robert Gaston HerbertLanguage: English
- The Little Gold Miners of the Sierras and Other StoriesAuthor: Joaquin MillerLanguage: English
- The Little SavageAuthor: Frederick MarryatLanguage: English
- The Little SavageAuthor: Frederick MarryatLanguage: English
- The Little Shepherd of Kingdom ComeAuthor: Fox, John, Jr.Language: English
- The Little Skipper: A Son of a SailorAuthor: George Manville FennLanguage: English
- The Lively Poll: A Tale of the North SeaAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The Log House by the Lake: A Tale of CanadaAuthor: William Henry Giles KingstonLanguage: English
- The Log of a Cowboy: A Narrative of the Old Trail DaysAuthor: Andy AdamsLanguage: English
- The Log of a PrivateersmanAuthor: Harry Collingwood, W. (William) RaineyLanguage: English
- The Log of the Flying Fish: A Story of Aerial and Submarine Peril and AdventureAuthor: Harry Collingwood, Gordon BrowneLanguage: English
- The Lone RancheAuthor: Mayne ReidLanguage: English
- The Lone Star Ranger: A Romance of the BorderAuthor: Zane GreyLanguage: English
- The Lonely Island: The Refuge of the MutineersAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- The Lonesome Trail and Other StoriesAuthor: B. M. BowerLanguage: English
- The Long ChanceAuthor: Peter B. (Peter Bernard) KyneLanguage: English
- The Long Labrador TrailAuthor: Dillon WallaceLanguage: English
- The Long PortageAuthor: Harold BindlossLanguage: English
- The Long ShadowAuthor: B. M. Bower, Clarence RoweLanguage: English
- The Lord of Death and the Queen of LifeAuthor: Homer Eon FlintLanguage: English
- The Lord of Dynevor: A Tale of the Times of Edward the FirstAuthor: Evelyn Everett-GreenLanguage: English
- The Lords of the Wild: A Story of the Old New York BorderAuthor: Joseph A. (Joseph Alexander) AltshelerLanguage: English