- Husbandry: Deep Waters, Part 6.Author: W. W. (William Wymark) Jacobs, Will OwenLanguage: English
- Huttens letzte TageAuthor: Conrad Ferdinand MeyerLanguage: German
- HuutolaisetAuthor: Theodolinda HahnssonLanguage: Finnish
- HyacinthAuthor: George A. BirminghamLanguage: English
- HyacintheAuthor: Alfred AssollantLanguage: French
- Hydriatic treatment of Scarlet Fever in its Different FormsAuthor: Munde, CharlesLanguage: English
- Hygeia, a City of HealthAuthor: Benjamin Ward RichardsonLanguage: English
- Hygienic Physiology : with Special Reference to the Use of Alcoholic Drinks and NarcoticsAuthor: Joel Dorman SteeleLanguage: English
- Hymns and Spiritual SongsAuthor: Isaac WattsLanguage: English
- Hymns for Christian Devotion: Especially Adapted to the Universalist DenominationAuthor: John G. (John Greenleaf) Adams, E. H. (Edwin Hubbell) ChapinLanguage: English
- Hymns, Songs, and Fables, for Young PeopleAuthor: Eliza Lee Cabot FollenLanguage: English
- Hypatia — or New Foes with an Old FaceAuthor: Charles KingsleyLanguage: English
- Hyperbolic FunctionsAuthor: James McMahonLanguage: English
- HyperionAuthor: Henry Wadsworth LongfellowLanguage: English
- Hypnerotomachia: The Strife of Loue in a DreameAuthor: Colonna, Francesco, -, Robert DallingtonLanguage: English
- Härkmanin pojat: Historiallinen novelli isonvihan ajoiltaAuthor: Betty ElfvingLanguage: Finnish
- Hærmændene på Helgeland: Med anmerkninger av stud. mag. Birger KnudsenAuthor: Henrik IbsenLanguage: Norwegian
- Hélika: Memoire d'un vieux maître d'écoleAuthor: Charles DeGuiseLanguage: French
- Húsabætur á sveitabæjum: Uppdrættir og áætlanirAuthor: Jón SveinssonLanguage: Icelandic
- I and My ChimneyAuthor: Herman MelvilleLanguage: English
- I demagoghi: O, I misteri di LivornoAuthor: Monteverde, CesareLanguage: Italian
- I drammi de' campi: Padre Don Giuseppe—La vendetta—Proprietari e fittaiuoli— Sequestro.Author: Raga, EmilioLanguage: Italian
- I ladri della paceAuthor: Arturo BianchiLanguage: Italian
- I Married a RangerAuthor: Dama Margaret SmithLanguage: English
- I misteri del processo Monti e TognettiAuthor: Sanvittore, GaetanoLanguage: Italian
- I moribondi del Palazzo CarignanoAuthor: Ferdinando Petruccelli della GattinaLanguage: Italian
- I Saw Three Ships and Other Winter TalesAuthor: Arthur Quiller-CouchLanguage: English
- I sogni dell'AnarchicoAuthor: Ugo MioniLanguage: Italian
- I SpyAuthor: Natalie Sumner LincolnLanguage: English
- I Was a Teen-Age Secret WeaponAuthor: Sabia, Richard, Kelly FreasLanguage: English
- I will repayAuthor: Orczy, Emmuska Orczy, BaronessLanguage: English
- I've Married MarjorieAuthor: Margaret WiddemerLanguage: English
- I. Beówulf: an Anglo-Saxon poem. II. The fight at Finnsburh: a fragment.Author: James A. (James Albert) Harrison, Robert SharpLanguage: English
- I. Bēowulf: an Anglo-Saxon poem. II. The fight at Finnsburh: a fragment.Author: James A. (James Albert) Harrison, Robert SharpLanguage: English
- I.N.R.I.: A prisoner's Story of the CrossAuthor: Peter Rosegger, Lee, ElizabethLanguage: English
- Ibong Adarna: Corrido at Buhay na Pinagdaanan nang tatlong Principeng Magcacapatid na Anac nang Haring Fernando at nang Reina Valeriana sa Cahariang BerbaniaAuthor: AnonymousLanguage: Tagalog
- Ice Creams, Water Ices, Frozen Puddings Together with Refreshments for all Social AffairsAuthor: S. T. RorerLanguage: English
- Ice-Caves of France and SwitzerlandAuthor: G. F. (George Forrest) BrowneLanguage: English
- Icelandic Primer with Grammar, Notes and GlossaryAuthor: Henry SweetLanguage: English
- Ida et CarmelitaAuthor: Hector MalotLanguage: French
- Ideal CommonwealthsAuthor: Henry Morley, Francis Bacon, Tommaso Campanella, Joseph Hall, More, Thomas, SaintLanguage: English
- IdealaAuthor: Sarah GrandLanguage: English
- Ideen zu einer Physiognomik der GewächseAuthor: Alexander von HumboldtLanguage: German
- Idle Hour StoriesAuthor: Eugenia Dunlap PottsLanguage: English
- Idle Ideas in 1905Author: Jerome K. (Jerome Klapka) JeromeLanguage: English
- Idolatry: A RomanceAuthor: Julian HawthorneLanguage: English
- Idylls of the KingAuthor: Tennyson, Alfred Tennyson, BaronLanguage: English
- If I MayAuthor: A. A. (Alan Alexander) MilneLanguage: English
- If I Were KingAuthor: Justin H. (Justin Huntly) McCarthyLanguage: English
- If Not Silver, What?Author: John W. (John Wesley) BookwalterLanguage: English
- If Only etc.Author: F. C. (Francis Charles) Philips, Harris, Augustus, SirLanguage: English
- If Winter ComesAuthor: A. S. M. (Arthur Stuart-Menteth) HutchinsonLanguage: English
- If You Touch Them They VanishAuthor: Gouverneur Morris, Charles Shepard ChapmanLanguage: English
- If You're Going to Live in the CountryAuthor: Thomas H. (Thomas Hamilton) Ormsbee, Renee Richmond Huntley Ormsbee, Lieberman, Frank [Illustrator]Language: English
- If: A Play in Four ActsAuthor: Lord DunsanyLanguage: English
- Ifigenio en TaŭridoAuthor: Johann Wolfgang von Goethe, L. L. (Ludwik Lejzer) ZamenhofLanguage: Esperanto
- Igiene dei piaceri secondo le età, i temperamenti e le stagioniAuthor: A. (Auguste) Debay, Introzzi, Gianpietro [Translator]Language: Italian
- Ihmekös tuo: Huvinäytelmä 1:ssä näytöksessäAuthor: Matti KurikkaLanguage: Finnish
- IhmiskohtalojaAuthor: Arvid JärnefeltLanguage: Finnish
- Iivana eli suomalainen venäläisen puhemiehenäAuthor: Maiju LassilaLanguage: Finnish