- Faidoni: Platonin keskustelma Sokrateen viimeisistä hetkistä ja: sielun kuolemattomuudestaAuthor: Plato, J. W. (Johan Wiktor) CalamniusLanguage: Finnish
- Fancy's Show-Box (From "Twice Told Tales")Author: Nathaniel HawthorneLanguage: English
- Fantasia of the UnconsciousAuthor: D. H. (David Herbert) LawrenceLanguage: English
- Fashionable Philosophy, and Other SketchesAuthor: Laurence OliphantLanguage: English
- Father PayneAuthor: Arthur Christopher BensonLanguage: English
- Filosofía Fundamental, Tomo IAuthor: Jaime Luciano BalmesLanguage: Spanish
- Filosofía Fundamental, Tomo IIAuthor: Jaime Luciano BalmesLanguage: Spanish
- Filosofía Fundamental, Tomo IIIAuthor: Jaime Luciano BalmesLanguage: Spanish
- First and Last Things: A Confession of Faith and Rule of LifeAuthor: H. G. (Herbert George) WellsLanguage: English
- Five Lectures on ReincarnationAuthor: Swami AbhedanandaLanguage: English
- Five Pebbles from the BrookAuthor: George Bethune EnglishLanguage: English
- Five Years of TheosophyAuthor: G. R. S. (George Robert Stow) MeadLanguage: English
- FlamesAuthor: Robert HichensLanguage: English
- Foundations of World UnityAuthor: ʻAbdu'l-BaháLanguage: English
- Four-Dimensional VistasAuthor: Claude Fayette BragdonLanguage: English
- Friends in Council — First SeriesAuthor: Helps, Arthur, SirLanguage: English
- FriendshipAuthor: Hugh BlackLanguage: English
- From the ball-room to hellAuthor: Faulkner, Thomas A.Language: English
- Fundamental Principles of the Metaphysic of MoralsAuthor: Immanuel Kant, Thomas Kingsmill AbbottLanguage: English
- Fundamentals of Prosperity: What They Are and Whence They ComeAuthor: Roger Ward BabsonLanguage: English
- Game and Playe of the Chesse: A Verbatim Reprint of the First Edition, 1474Author: Jacobus, de Cessolis, active, Caxton, William, William E. A. (William Edward Armytage) AxonLanguage: English
- Gems of Divine MysteriesAuthor: Bahá'u'lláhLanguage: English
- Genuine Mediumship; or, The Invisible PowersAuthor: William Walker AtkinsonLanguage: English
- Gespräche für FreimaurerAuthor: Gotthold Ephraim LessingLanguage: German
- Giordano BrunoAuthor: Walter PaterLanguage: English
- Gleanings from the Writings of Bahá'u'lláhAuthor: Bahá'u'lláhLanguage: English
- God and My NeighbourAuthor: Robert BlatchfordLanguage: English
- God the Known and God the UnknownAuthor: Samuel ButlerLanguage: English
- God, the Invisible KingAuthor: H. G. (Herbert George) WellsLanguage: English
- Goethe's FaustAuthor: J. D. (Johannes Diderik) Bierens de HaanLanguage: Dutch
- Golden Steps to Respectability, Usefulness and Happiness: Being a Series of Lectures to Youth of Both Sexes, on Character, Principles, Associates, Amusements, Religion, and MarriageAuthor: John Mather AustinLanguage: English
- Good SenseAuthor: Holbach, Paul Henri Thiry, baron d'Language: English
- GorgiasAuthor: Plato, Benjamin JowettLanguage: English
- Great Testimony against scientific crueltyAuthor: Stephen ColeridgeLanguage: English
- Götzen-DämmerungAuthor: Friedrich Wilhelm NietzscheLanguage: German
- Hasisadra's Adventure: Essay #7 from "Science and Hebrew Tradition"Author: Thomas Henry HuxleyLanguage: English
- Heart and Soul by Maveric PostAuthor: Victor MapesLanguage: English
- Heaven and its Wonders and HellAuthor: Emanuel Swedenborg, John C. (John Curtis) AgerLanguage: English
- Hebraic Literature; Translations from the Talmud, Midrashim and KabbalaAuthor: Maurice H. (Maurice Henry) HarrisLanguage: English
- HereticsAuthor: G. K. (Gilbert Keith) ChestertonLanguage: English
- Heroes in Peace: The 6th William Penn Lecture, May 9, 1920Author: John Haynes HolmesLanguage: English
- HeräämiseniAuthor: Arvid JärnefeltLanguage: Finnish
- Het leven van Hugo de GrootAuthor: Jacob KlinkhamerLanguage: Dutch
- Hidden from the Prudent: The 7th William Penn Lecture, May 8, 1921Author: Paul JonesLanguage: English
- HieroAuthor: Xenophon, Henry Graham DakynsLanguage: English
- Hints towards the formation of a more comprehensive theory of life.Author: Samuel Taylor ColeridgeLanguage: English
- Histoire de la magieAuthor: Éliphas LéviLanguage: French
- Historia CalamitatumAuthor: Peter AbelardLanguage: English
- Historic Doubts Relative To Napoleon BuonaparteAuthor: Richard WhatelyLanguage: English
- History of English Humour, Vol. 1: With an Introduction upon Ancient HumourAuthor: A. G. K. (Alfred Guy Kingan) L'EstrangeLanguage: English
- History of Modern Philosophy: From Nicolas of Cusa to the Present TimeAuthor: Richard Falckenberg, Andrew Campbell ArmstrongLanguage: English
- Homer and Classical PhilologyAuthor: Friedrich Wilhelm Nietzsche, Oscar Levy, Kennedy, J. M. (John McFarland) [Translator]Language: English
- Homer and His AgeAuthor: Andrew LangLanguage: English
- How to Live on 24 Hours a DayAuthor: Arnold BennettLanguage: English
- Hugo de Groot en zijn rechtsphilosophieAuthor: Bertens, H.Language: Dutch
- Human Nature, and Other SermonsAuthor: Joseph Butler, Henry MorleyLanguage: English
- Human Traits and their Social SignificanceAuthor: Irwin EdmanLanguage: English
- Humanistic NursingAuthor: Paterson, Josephine G., Zderad, Loretta T.Language: English
- Hume: (English Men of Letters Series)Author: Thomas Henry HuxleyLanguage: English
- Ideal CommonwealthsAuthor: Henry Morley, Francis Bacon, Tommaso Campanella, Joseph Hall, More, Thomas, SaintLanguage: English