- Novelle lombardeAuthor: Avancinio AvanciniLanguage: Italian
- Novelleja IAuthor: Samuli SuomalainenLanguage: Finnish
- Novelleja IIAuthor: Samuli SuomalainenLanguage: Finnish
- Nuntempaj RakontojAuthor: G. P. (Georgi Porfirievich) Stamatov, Ivan H. KrestanoffLanguage: Esperanto
- Nuove storie d'ogni coloreAuthor: Emilio De MarchiLanguage: Italian
- O. Henry Memorial Award Prize Stories of 1919Author: Society of Arts and Sciences (U.S.) [Editor], Blanche Colton WilliamsLanguage: English
- O. Henry Memorial Award Prize Stories of 1920Author: Society of Arts and Sciences (U.S.) [Editor], Blanche Colton WilliamsLanguage: English
- O. Henry Memorial Award Prize Stories of 1921Author: Society of Arts and Sciences (U.S.) [Editor], Blanche Colton Williams, Elizabeth (Elizabeth Alexander Heermann) Alexander, Maryland Allen, Thomas BeerLanguage: English
- Odd Charges: Odd Craft, Part 13.Author: W. W. (William Wymark) Jacobs, Will OwenLanguage: English
- Odd craft [complete]Author: W. W. (William Wymark) Jacobs, Will OwenLanguage: English
- Odd Man Out: Sailor's Knots, Part 6.Author: W. W. (William Wymark) Jacobs, Will OwenLanguage: English
- Off-Hand Sketches, a Little Dashed with HumorAuthor: T. S. (Timothy Shay) ArthurLanguage: English
- Old Creole Days: A Story of Creole LifeAuthor: George Washington CableLanguage: English
- Old Fires and Profitable Ghosts: A Book of StoriesAuthor: Arthur Quiller-CouchLanguage: English
- Old Indian DaysAuthor: Charles A. EastmanLanguage: English
- Old Indian LegendsAuthor: Zitkala-SaLanguage: English
- Old Love Stories RetoldAuthor: Richard Le GallienneLanguage: English
- Old Man Savarin, and Other StoriesAuthor: Edward William ThomsonLanguage: English
- Old Mother West WindAuthor: Thornton W. (Thornton Waldo) BurgessLanguage: English
- Old Mr. WileyAuthor: Greye La SpinaLanguage: English
- Old-Fashioned Fairy TalesAuthor: Juliana Horatia EwingLanguage: English
- Oldtown Fireside StoriesAuthor: Harriet Beecher StoweLanguage: English
- Olla PodridaAuthor: Frederick MarryatLanguage: English
- On Christmas Day in the MorningAuthor: Grace S. (Grace Smith) Richmond, C. M. (Charles M.) RelyeaLanguage: English
- On Picket Duty, and Other TalesAuthor: Louisa May AlcottLanguage: English
- On the FrontierAuthor: Bret HarteLanguage: English
- On the TrackAuthor: Henry LawsonLanguage: English
- Once a weekAuthor: A. A. (Alan Alexander) MilneLanguage: English
- One BasketAuthor: Edna FerberLanguage: English
- One Hundred Merrie And Delightsome Stories: Right Pleasaunte To Relate In All Goodly Companie By Way Of Joyance And JollityAuthor: Robert B. (Robert Bruce) Douglas, La Sale, Antoine de, Léon LebèqueLanguage: English
- One-ShotAuthor: James Blish, H. R. Van DongenLanguage: English
- Op reis en thuis: Novellen en schetsenAuthor: Justus van MaurikLanguage: Dutch
- Openings in the Old TrailAuthor: Bret HarteLanguage: English
- OptionsAuthor: O. HenryLanguage: English
- Original Short Stories — Volume 01Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 02Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 03Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 04Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 05Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 06Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 07Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 08Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 09Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 10Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 11Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 12Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Original Short Stories — Volume 13Author: Guy de Maupassant, Henderson, A. E. [Translator], McMaster, Albert Cohn [Translator], Quesada, Louise Charlotte GarstinLanguage: English
- Orpheus in Mayfair, and Other Stories and SketchesAuthor: Maurice BaringLanguage: English
- Os meus amores: contos e balladasAuthor: Trindade CoelhoLanguage: Portuguese
- Other Main-Travelled RoadsAuthor: Hamlin GarlandLanguage: English
- Other Tales and Sketches: (From: "The Doliver Romance and Other Pieces: Tales and Sketches")Author: Nathaniel HawthorneLanguage: English
- Our Boys: Entertaining Stories by Popular AuthorsAuthor: VariousLanguage: English
- Our Casualty, and Other Stories: 1918Author: George A. BirminghamLanguage: English
- Our Frank: and other storiesAuthor: Amy WaltonLanguage: English
- Our Holidays: Their Meaning and Spirit; retold from St. NicholasAuthor: VariousLanguage: English
- Over the Side: Captains All, Book 6.Author: W. W. (William Wymark) Jacobs, Will OwenLanguage: English
- Over the SliprailsAuthor: Henry LawsonLanguage: English
- P'laski's Tunament: 1891Author: Thomas Nelson PageLanguage: English
- P.'s Correspondence (From "Mosses from an Old Manse")Author: Nathaniel HawthorneLanguage: English
- Pages for Laughing EyesAuthor: UnknownLanguage: English