- Jeff Benson, or the Young CoastguardsmanAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- JerryAuthor: Jean WebsterLanguage: English
- Jerry of the IslandsAuthor: Jack LondonLanguage: English
- JessAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- Jethou; or, Crusoe Life in the Channel IslesAuthor: Ernest R. (Ernest Richard) SufflingLanguage: English
- Jim DavisAuthor: John MasefieldLanguage: English
- Jim Harrison, boxeurAuthor: Arthur Conan DoyleLanguage: French
- Jim l'indienAuthor: J. Berlioz d' (Jules Berlioz) Auriac, Gustave AimardLanguage: French
- Jim Waring of Sonora-Town; Or, Tang of LifeAuthor: Henry Herbert KnibbsLanguage: English
- Jimgrim and Allah's PeaceAuthor: Talbot MundyLanguage: English
- Jimmy, Lucy, and AllAuthor: Sophie MayLanguage: English
- Joe Strong the Boy Fire-Eater; Or, The Most Dangerous Performance on RecordAuthor: Barnum, VanceLanguage: English
- Joe Strong, the Boy Fish; or, Marvelous Doings in a Big TankAuthor: Barnum, VanceLanguage: English
- Joe the Hotel Boy; Or, Winning out by PluckAuthor: Alger, Horatio, Jr.Language: English
- Joe's Luck; Or, Always Wide AwakeAuthor: Alger, Horatio, Jr.Language: English
- John Corwell, Sailor and Miner; and, Poisonous Fish: 1901Author: Louis BeckeLanguage: English
- John Deane of Nottingham: Historic Adventures by Land and SeaAuthor: William Henry Giles KingstonLanguage: English
- John Frewen, South Sea Whaler: 1904Author: Louis BeckeLanguage: English
- John Gayther's Garden and the Stories Told ThereinAuthor: Frank R. StocktonLanguage: English
- John Rutherford, the White Chief: A Story of Adventure in New ZealandAuthor: George L. (George Lillie) Craik, James DrummondLanguage: English
- John Splendid: The Tale of a Poor Gentleman, and the Little Wars of LornAuthor: Neil MunroLanguage: English
- Journal of Landsborough's expedition from Carpentaria, in search of Burke & WillsAuthor: William LandsboroughLanguage: English
- Journeys Through Bookland, Vol. 8Author: Sylvester, Charles HerbertLanguage: English
- Jungle Tales of TarzanAuthor: Edgar Rice BurroughsLanguage: English
- JäämerelläAuthor: Franz HoffmannLanguage: Finnish
- Kari the elephantAuthor: Dhan Gopal MukerjiLanguage: English
- Kate Bonnet: The Romance of a Pirate's DaughterAuthor: Frank R. Stockton, Arthur Ignatius Keller, Harry Spafford PotterLanguage: English
- Kauppahuone Playfair ja Kumpp: eli Pumpulilasti ja SydänAuthor: Jules VerneLanguage: Finnish
- KazanAuthor: James Oliver Curwood, Frank B. Hoffman, Gayle Porter HoskinsLanguage: English
- Keith of the Border: A Tale of the PlainsAuthor: Randall ParrishLanguage: English
- Kenelm Chillingly — Volume 02Author: Lytton, Edward Bulwer Lytton, BaronLanguage: English
- Kernel Cob And Little Miss SweetcloverAuthor: George Mitchell, Tony SargLanguage: English
- Kid Wolf of Texas: A Western StoryAuthor: Paul S. (Paul Sylvester) PowersLanguage: English
- Kiddie the ScoutAuthor: Robert Leighton, Grey, Frank R. [Illustrator]Language: English
- KidnappedAuthor: Robert Louis StevensonLanguage: English
- Kilgorman: A Story of Ireland in 1798Author: Talbot Baines Reed, W. S. (Walter S.) StaceyLanguage: English
- KimAuthor: Rudyard KiplingLanguage: English
- King Alfred's Viking: A Story of the First English FleetAuthor: Charles W. (Charles Watts) WhistlerLanguage: English
- King Arthur's Knights: The Tales Re-told for Boys & GirlsAuthor: Henry Gilbert, Walter CraneLanguage: English
- King o' the Beach: A Tropic TaleAuthor: George Manville Fenn, Greene, J. B. [Illustrator]Language: English
- King Olaf's Kinsman: A Story of the Last Saxon Struggle against the Danes in the Days of Ironside and CnutAuthor: Charles W. (Charles Watts) WhistlerLanguage: English
- King Solomon's MinesAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- King--of the Khyber Rifles: A Romance of AdventureAuthor: Talbot MundyLanguage: English
- Kit of Greenacre FarmAuthor: Izola L. (Izola Louise) ForresterLanguage: English
- Klondike Nuggets, and How Two Boys Secured ThemAuthor: Edward Sylvester Ellis, Orson LowellLanguage: English
- KourroglouAuthor: George SandLanguage: French
- Kullankaivajat ja indiaanit: Kertomus Pohjois-MeksikostaAuthor: Mayne ReidLanguage: Finnish
- Kuvauksia metsäelämästä sivistyksen äärimmäisellä rajalla: eli Natty Bumpon elämänvaiheetAuthor: James Fenimore Cooper, K. E. SonckLanguage: Finnish
- Kéraban-Le-Têtu, Volume IAuthor: Jules VerneLanguage: French
- Kéraban-Le-Têtu, Volume IIAuthor: Jules VerneLanguage: French
- L'affaire SougraineAuthor: Pamphile LemayLanguage: French
- L'archipel en feuAuthor: Jules VerneLanguage: French
- L'île des rêves: Aventures d'un Anglais qui s'ennuieAuthor: Louis UlbachLanguage: French
- L'île à héliceAuthor: Jules VerneLanguage: French
- La chasse galerie: Légendes CanadiennesAuthor: Honoré BeaugrandLanguage: French
- La chasse à l'oppossumAuthor: Oscar WildeLanguage: French
- La Chèvre JauneAuthor: Paul de MussetLanguage: French
- La dame de Monsoreau — Tome 2.Author: Alexandre Dumas, Auguste MaquetLanguage: French
- La favorita del MahdiAuthor: Emilio SalgariLanguage: Italian
- La fille des indiens rougesAuthor: H. Emile (Henri Emile) ChevalierLanguage: French