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- Il cristianesimo e la religione di domaniAuthor: Romolo MurriLanguage: Italian
- Il libro delle figurazioni idealiAuthor: Gian Pietro LuciniLanguage: Italian
- Imaginäre Brücken: Studien und AufsätzeAuthor: Jakob WassermannLanguage: German
- In Defense of WomenAuthor: H. L. (Henry Louis) MenckenLanguage: English
- In His ImageAuthor: William Jennings BryanLanguage: English
- In the Fourth Year: Anticipations of a World PeaceAuthor: H. G. (Herbert George) WellsLanguage: English
- In Tune with the Infinite; or, Fullness of Peace, Power, and PlentyAuthor: Ralph Waldo TrineLanguage: English
- India: What can it teach us?: A Course of Lectures Delivered before the University Of CambridgeAuthor: F. Max (Friedrich Max) Müller, Alexander WilderLanguage: English
- Individualisme en socialismeAuthor: Oscar Wilde, P. C. BoutensLanguage: Dutch
- Influence morale des sports athlétiques: Discours Prononcé au Congrès Olympique du Havre, Le 29 Juillet 1897.Author: père (Henri) DidonLanguage: French
- Initiation into PhilosophyAuthor: Émile Faguet, Home GordonLanguage: English
- Insights and Heresies Pertaining to the Evolution of the SoulAuthor: AmmyeetisLanguage: English
- International copyrightAuthor: George Haven PutnamLanguage: English
- Introduction to Non-ViolenceAuthor: Paullin, TheodoreLanguage: English
- Introduction to the Philosophy and Writings of PlatoAuthor: Thomas TaylorLanguage: English
- IonAuthor: Plato, Benjamin JowettLanguage: English
- Is Life Worth Living?Author: W. H. (William Hurrell) MallockLanguage: English
- Is Slavery Sanctioned by the Bible?Author: Allen, IsaacLanguage: English
- Issues in Population and BioethicsAuthor: Samuel Vaknin, Rangelovska, Lidija [Editor]Language: English
- Jacob Behmen: An AppreciationAuthor: Alexander WhyteLanguage: English
- Japan: An Attempt at InterpretationAuthor: Lafcadio HearnLanguage: English
- Jean-Jacques RousseauAuthor: Jules LemaîtreLanguage: French
- Jenseits der Schriftkultur — Band 1Author: Mihai NadinLanguage: German
- Jenseits von Gut und BöseAuthor: Friedrich Wilhelm NietzscheLanguage: German
- Jewish History : An Essay in the Philosophy of HistoryAuthor: Simon DubnowLanguage: English
- John Stuart Mill; His Life and Works: Twelve Sketches by Herbert Spencer, Henry Fawcett, Frederic Harrison, and Other Distinguished AuthorsAuthor: H. R. Fox (Henry Richard Fox) Bourne, John Elliot Cairnes, Henry Fawcett, Fawcett, Millicent Garrett, Dame, Frederic HarrisonLanguage: English
- Joy and Power: Three Messages with One MeaningAuthor: Henry Van DykeLanguage: English
- Joyous GardAuthor: Arthur Christopher BensonLanguage: English
- Komik und Humor: Eine Psychologische-Ästhetische UntersuchungAuthor: Theodor LippsLanguage: German
- L'A. B. C. du libertaireAuthor: Jules LerminaLanguage: French
- L. Annaeus Seneca on BenefitsAuthor: Seneca, Lucius Annaeus, 5? BCE-65, Aubrey StewartLanguage: English
- La culture des idéesAuthor: Remy de GourmontLanguage: French
- La Fin Des LivresAuthor: Octave Uzanne, Albert RobidaLanguage: English
- La lutte pour la santé: essai de pathologie généraleAuthor: Charles BurlureauxLanguage: French
- La monadologie (1909): avec étude et notes de Clodius PiatAuthor: Leibniz, Gottfried Wilhelm, Freiherr von, Clodius PiatLanguage: French
- La MontañaAuthor: Elisée ReclusLanguage: Spanish
- La philosophie de M. BergsonAuthor: Albert FargesLanguage: French
- La philosophie sociale dans le theatre d'IbsenAuthor: Ossip LouriéLanguage: French
- La sagesse et la destinéeAuthor: Maurice MaeterlinckLanguage: French
- LachesAuthor: Plato, Benjamin JowettLanguage: English
- Laokoon: Oder, Über die Grenzen der Malerei und PoesieAuthor: Gotthold Ephraim LessingLanguage: German
- Latter-Day PamphletsAuthor: Thomas CarlyleLanguage: English
- Laughter: An Essay on the Meaning of the ComicAuthor: Henri Bergson, Cloudesley Brereton, Fred RothwellLanguage: English
- LawsAuthor: Plato, Benjamin JowettLanguage: English
- Lay Morals, and Other PapersAuthor: Robert Louis Stevenson, Fanny Van de Grift StevensonLanguage: English
- Le culte du moi 1: Sous l'oeil des barbaresAuthor: Maurice BarrèsLanguage: French
- Le culte du moi 2: Un homme libreAuthor: Maurice BarrèsLanguage: French
- Le Jardin d'ÉpicureAuthor: Anatole FranceLanguage: French
- Le Monde comme il va, vision de BaboucAuthor: VoltaireLanguage: French
- Le neveu de RameauAuthor: Denis DiderotLanguage: French
- Le positivisme anglais: Etude sur Stuart MillAuthor: Hippolyte TaineLanguage: French
- Le Pèlerin du silenceAuthor: Remy de GourmontLanguage: French
- Lectures and EssaysAuthor: Thomas Henry HuxleyLanguage: English
- Lectures of Col. R. G. Ingersoll - LatestAuthor: Robert Green IngersollLanguage: English
- Lectures of Col. R. G. Ingersoll, Volume I: Including His Answers to the Clergy, His Oration at His Brother's Grave, Etc., Etc.Author: Robert Green IngersollLanguage: English
- Lectures on ArtAuthor: Washington Allston, Richard Henry DanaLanguage: English
- Lectures on Dramatic Art and LiteratureAuthor: August Wilhelm von Schlegel, John BlackLanguage: English
- Lectures on Landscape: Delivered at Oxford in Lent Term, 1871Author: John RuskinLanguage: English
- Les caractèresAuthor: Jean de La BruyèreLanguage: French