- In a new worldAuthor: Alger, Horatio, Jr.Language: English
- In Africa: Hunting Adventures in the Big Game CountryAuthor: John T. (John Tinney) McCutcheonLanguage: English
- In Camp on the Big SunflowerAuthor: Leslie, Lawrence J.Language: English
- In Clive's Command: A Story of the Fight for IndiaAuthor: Strang, HerbertLanguage: English
- In de Oer-wouden van AfrikaAuthor: Jules VerneLanguage: Dutch
- In Direst PerilAuthor: David Christie MurrayLanguage: English
- In Freedom's Cause : A Story of Wallace and BruceAuthor: G. A. (George Alfred) HentyLanguage: English
- In New Granada; Or, Heroes and PatriotsAuthor: William Henry Giles KingstonLanguage: English
- In School and Out; or, The Conquest of Richard Grant.Author: Oliver OpticLanguage: English
- In Search of El DoradoAuthor: Harry CollingwoodLanguage: English
- In Search of the Castaways; Or, The Children of Captain GrantAuthor: Jules VerneLanguage: English
- In Search of the Okapi: A Story of Adventure in Central AfricaAuthor: Ernest GlanvilleLanguage: English
- In Search of the UnknownAuthor: Robert W. (Robert William) ChambersLanguage: English
- In SecretAuthor: Robert W. (Robert William) ChambersLanguage: English
- In the Amazon JungleAuthor: Algot Lange, Frederick Samuel Dellenbaugh, Hauser, J. Odell [Editor]Language: English
- In the Days of Chivalry: A Tale of the Times of the Black PrinceAuthor: Evelyn Everett-GreenLanguage: English
- In the Days of Poor RichardAuthor: Irving Bacheller, John Wolcott AdamsLanguage: English
- In the Eastern SeasAuthor: William Henry Giles KingstonLanguage: English
- In the Heart of AfricaAuthor: Baker, Samuel White, SirLanguage: English
- In the Heart of the Rockies: A Story of Adventure in ColoradoAuthor: G. A. (George Alfred) HentyLanguage: English
- In the Irish Brigade: A Tale of War in Flanders and SpainAuthor: G. A. (George Alfred) Henty, Charles Mills SheldonLanguage: English
- In the King's Name: The Cruise of the "Kestrel"Author: George Manville FennLanguage: English
- In the Mahdi's GraspAuthor: George Manville Fenn, Lancelot SpeedLanguage: English
- In the Midst of AlarmsAuthor: Robert BarrLanguage: English
- In the Pecos CountryAuthor: Edward Sylvester EllisLanguage: English
- In the Reign of Terror: The Adventures of a Westminster BoyAuthor: G. A. (George Alfred) HentyLanguage: English
- In the Rocky MountainsAuthor: William Henry Giles KingstonLanguage: English
- In the Rocky Mountains: A Tale of AdventureAuthor: William Henry Giles KingstonLanguage: English
- In the Sargasso Sea: A NovelAuthor: Thomas A. (Thomas Allibone) JanvierLanguage: English
- In the Track of the TroopsAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- In the Wars of the Roses: A Story for the YoungAuthor: Evelyn Everett-GreenLanguage: English
- In the WildernessAuthor: Charles Dudley WarnerLanguage: English
- In the Wilds of AfricaAuthor: William Henry Giles Kingston, Alfred PearseLanguage: English
- In the Wilds of Florida: A Tale of Warfare and HuntingAuthor: William Henry Giles Kingston, John Steeple DavisLanguage: English
- In the Wrong Paradise, and Other StoriesAuthor: Andrew LangLanguage: English
- In Times of Peril: A Tale of IndiaAuthor: G. A. (George Alfred) HentyLanguage: English
- Isle o' DreamsAuthor: Frederick Ferdinand Moore, Ralph P. (Ralph Pallen) ColemanLanguage: English
- Isobel : A Romance of the Northern TrailAuthor: James Oliver CurwoodLanguage: English
- It Happened in EgyptAuthor: C. N. (Charles Norris) Williamson, A. M. (Alice Muriel) WilliamsonLanguage: English
- Jack Archer: A Tale of the CrimeaAuthor: G. A. (George Alfred) HentyLanguage: English
- Jack at Sea: All Work and No Play Made Him a Dull BoyAuthor: George Manville Fenn, William Heysham OverendLanguage: English
- Jack Harkaway and His Son's Escape from the Brigands of GreeceAuthor: Bracebridge HemyngLanguage: English
- Jack Harkaway's Boy Tinker Among The Turks: Book Number Fifteen in the Jack Harkaway SeriesAuthor: Bracebridge HemyngLanguage: English
- Jack Haydon's QuestAuthor: John Finnemore, John JellicoeLanguage: English
- Jack in the Forecastle; or, Incidents in the Early Life of Hawser MartingaleAuthor: John Sherburne SleeperLanguage: English
- Jack Mason, the Old SailorAuthor: Francis C. (Francis Channing) WoodworthLanguage: English
- Jack North's Treasure Hunt; Or, Daring Adventures in South AmericaAuthor: Rockwood, RoyLanguage: English
- Jack of the Pony Express; Or, The Young Rider of the Mountain TrailsAuthor: Webster, Frank V.Language: English
- Jack Ranger's Western Trip; Or, from Boarding School to Ranch and RangeAuthor: Young, ClarenceLanguage: English
- Jack Tier; Or, The Florida ReefAuthor: James Fenimore CooperLanguage: English
- Jack Wright and His Electric Stage; or, Leagued Against the James BoysAuthor: Luis SenarensLanguage: English
- Jacky Dandy's DelightAuthor: Dandy, JackyLanguage: English
- Jacob FaithfulAuthor: Frederick MarryatLanguage: English
- Jacqueline of Golden RiverAuthor: V. R. (Victor Rousseau) Emanuel, Ralph P. (Ralph Pallen) ColemanLanguage: English
- Jacques CartierAuthor: H. Emile (Henri Emile) ChevalierLanguage: French
- James Braithwaite, the Supercargo: The Story of his Adventures Ashore and AfloatAuthor: William Henry Giles Kingston, Thomas Cantrell DugdaleLanguage: English
- Jan: A Dog and a RomanceAuthor: A. J. (Alec John) Dawson, Norman RockwellLanguage: English
- Japhet in Search of a FatherAuthor: Frederick MarryatLanguage: English
- Japhet, in Search of a FatherAuthor: Frederick MarryatLanguage: English
- Jarwin and CuffyAuthor: R. M. (Robert Michael) BallantyneLanguage: English