- The Long ChanceAuthor: Peter B. (Peter Bernard) KyneLanguage: English
- The Long NightAuthor: Stanley John WeymanLanguage: English
- The Long PortageAuthor: Harold BindlossLanguage: English
- The Long Run: 1916Author: Edith WhartonLanguage: English
- The Long ShadowAuthor: B. M. Bower, Clarence RoweLanguage: English
- The Long TrickAuthor: BartimeusLanguage: English
- The Long VacationAuthor: Charlotte M. (Charlotte Mary) YongeLanguage: English
- The Longest JourneyAuthor: E. M. (Edward Morgan) ForsterLanguage: English
- The Lookout ManAuthor: B. M. Bower, Henry Weston TaylorLanguage: English
- The Loom of YouthAuthor: Alec WaughLanguage: English
- The Lord of the SeaAuthor: M. P. (Matthew Phipps) ShielLanguage: English
- The Loss of the Royal GeorgeAuthor: William Henry Giles Kingston, Horace PetherickLanguage: English
- The Lost Ambassador; Or, The Search For The Missing DeloraAuthor: E. Phillips (Edward Phillips) Oppenheim, Howard Chandler ChristyLanguage: English
- The Lost ChildAuthor: Henry KingsleyLanguage: English
- The Lost CityAuthor: Jos. E. (Joseph Edward) BadgerLanguage: English
- The Lost ContinentAuthor: Edgar Rice BurroughsLanguage: English
- The Lost ContinentAuthor: C. J. Cutcliffe HyneLanguage: English
- The Lost DahliaAuthor: Mary Russell MitfordLanguage: English
- The Lost GirlAuthor: D. H. (David Herbert) LawrenceLanguage: English
- The Lost Guidon: 1911Author: Charles Egbert CraddockLanguage: English
- The Lost HouseAuthor: Richard Harding DavisLanguage: English
- The lost hunter: A tale of early timesAuthor: John Turvill AdamsLanguage: English
- The Lost Lady of LoneAuthor: Emma Dorothy Eliza Nevitte SouthworthLanguage: English
- The Lost Middy: Being the Secret of the Smugglers' GapAuthor: George Manville Fenn, Stanley L. WoodLanguage: English
- The Lost Naval PapersAuthor: Bennet CopplestoneLanguage: English
- The Lost PrinceAuthor: Frances Hodgson BurnettLanguage: English
- The Lost RoadAuthor: Richard Harding DavisLanguage: English
- The Lost StradivariusAuthor: John Meade FalknerLanguage: English
- The Lost TrailAuthor: Edward Sylvester EllisLanguage: English
- The Lost TrailAuthor: Edward Sylvester EllisLanguage: English
- The Lost ValleyAuthor: J. M. (James Morgan) WalshLanguage: English
- The Lost Word: A Christmas Legend of Long AgoAuthor: Henry Van DykeLanguage: English
- The Lost WorldAuthor: Arthur Conan DoyleLanguage: English
- The Loudwater MysteryAuthor: Edgar JepsonLanguage: English
- The Love Affairs of an Old MaidAuthor: Lilian BellLanguage: English
- The Love Affairs of PixieAuthor: Vaizey, George de Horne, Mrs.Language: English
- The Love of Ulrich NebendahlAuthor: Jerome K. (Jerome Klapka) JeromeLanguage: English
- The Lovels of ArdenAuthor: M. E. (Mary Elizabeth) BraddonLanguage: English
- The Lovely LadyAuthor: Mary Austin, Gordon GrantLanguage: English
- The Lowest Rung: Together with The Hand on the Latch, St. Luke's Summer and The UnderstudyAuthor: Mary CholmondeleyLanguage: English
- The loyalistsAuthor: Jane WestLanguage: English
- The Luck of the Mounted: A Tale of the Royal Northwest Mounted PoliceAuthor: Ralph S. (Ralph Selwood) KendallLanguage: English
- The Luckiest Girl in the SchoolAuthor: Angela BrazilLanguage: English
- The Lumley AutographAuthor: Susan Fenimore CooperLanguage: English
- The Lunatic at LargeAuthor: J. Storer (Joseph Storer) CloustonLanguage: English
- The Lure of the Dim TrailsAuthor: B. M. BowerLanguage: English
- The Lure of the MaskAuthor: Harold MacGrath, Karl Anderson, Harrison FisherLanguage: English
- The Lure of the NorthAuthor: Harold BindlossLanguage: English
- The Mad KingAuthor: Edgar Rice BurroughsLanguage: English
- The MadigansAuthor: Miriam Michelson, Orson LowellLanguage: English
- The Madman and the PirateAuthor: R. M. (Robert Michael) Ballantyne, Arthur TwidleLanguage: English
- The Madness of MayAuthor: Meredith Nicholson, Frederic Dorr SteeleLanguage: English
- The Madonna of the FutureAuthor: Henry JamesLanguage: English
- The Magic SkinAuthor: Honoré de Balzac, Ellen MarriageLanguage: English
- The magic speech flower; or, Little Luke and his animal friendsAuthor: Hix, MelvinLanguage: English
- The MagicianAuthor: W. Somerset (William Somerset) MaughamLanguage: English
- The Magnetic NorthAuthor: Elizabeth RobinsLanguage: English
- The Magnificent AmbersonsAuthor: Booth TarkingtonLanguage: English
- The Mahatma and the Hare: A Dream StoryAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- The Maid of Maiden LaneAuthor: Amelia E. BarrLanguage: English