- MisallianceAuthor: Bernard ShawLanguage: English
- Miss Civilization: A Comedy in One ActAuthor: Richard Harding DavisLanguage: English
- Miss Sara SampsonAuthor: Gotthold Ephraim LessingLanguage: German
- Modern Icelandic Plays: Eyvind of the Hills; The Hraun FarmAuthor: Jóhann Sigurjónsson, Henninge Margrethe Krohn SchancheLanguage: English
- Moisasurs ZauberfluchAuthor: Ferdinand RaimundLanguage: German
- Monsieur De PourceaugnacAuthor: Molière, Wall, Charles Heron [Translator]Language: English
- Montaigne and ShakspereAuthor: J. M. (John Mackinnon) RobertsonLanguage: English
- Monólogo do VaqueiroAuthor: Vicente, Gil, Afonso Lopes VieiraLanguage: Portuguese
- MoralAuthor: Ludwig Thoma, Charles RechtLanguage: English
- Moral Deliberations in Modern CinemaAuthor: Samuel Vaknin, Rangelovska, Lidija [Editor]Language: English
- Mr. FaustAuthor: Arthur Davison FickeLanguage: English
- Mr. Pim Passes By: A Comedy in Three ActsAuthor: A. A. (Alan Alexander) MilneLanguage: English
- Mrs. Warren's ProfessionAuthor: Bernard ShawLanguage: English
- MucedorusAuthor: William ShakespeareLanguage: English
- Much Ado about NothingAuthor: William ShakespeareLanguage: English
- Much Ado about NothingAuthor: William ShakespeareLanguage: English
- Much Ado about NothingAuthor: William ShakespeareLanguage: English
- Much Ado About NothingAuthor: William ShakespeareLanguage: English
- Much Ado about NothingAuthor: William ShakespeareLanguage: English
- Murtovarkaus; Roinilan talossaAuthor: Minna CanthLanguage: Finnish
- Más vale maña que fuerza: Proverbio en un acto; with notes, exercises, and vocabularyAuthor: Manuel Tamayo y Baus, Carlos Everett ConantLanguage: English
- NabucoAuthor: Ferdinando FontanaLanguage: Italian
- Nathan der Weise: Ein Dramatisches Gedicht, in fünf AufzügenAuthor: Gotthold Ephraim LessingLanguage: German
- Nathan the Wise; a dramatic poem in five actsAuthor: Gotthold Ephraim Lessing, Henry Morley, W. (William) TaylorLanguage: English
- Nathan Viisas: Viisinäytöksinen näytelmärunoAuthor: Gotthold Ephraim Lessing, Juhani SiljoLanguage: Finnish
- NeroAuthor: Stephen PhillipsLanguage: English
- New ComediesAuthor: Lady GregoryLanguage: English
- New FacesAuthor: Myra Kelly, Neagle, Charles F. [Illustrator]Language: English
- New version of Les contes d'Hoffmann (The tales of Hoffman)Author: Jacques Offenbach, Jules Barbier, Michel Carré, Charles Alfred ByrneLanguage: English
- Night Must Fall : a Play in Three ActsAuthor: Emlyn WilliamsLanguage: English
- Night of the living deadAuthor: George A. Romero, John RussoLanguage: English
- Nora: Näytelmä kolmessa näytöksessäAuthor: Henrik IbsenLanguage: Finnish
- Nova Castro: tragediaAuthor: Júnior, João Baptista GomesLanguage: Portuguese
- Novelas y teatroAuthor: Miguel de Cervantes SaavedraLanguage: Spanish
- NummisuutaritAuthor: Aleksis KiviLanguage: Finnish
- Nuori mylläri: 4-näytöksinen huvinäytelmäAuthor: Maiju LassilaLanguage: Finnish
- O Jardim da PierretteAuthor: José de Almada NegreirosLanguage: Portuguese
- O'Flaherty V.C.: A Recruiting PamphletAuthor: Bernard ShawLanguage: English
- Octavia: Tragedia em 5 ActosAuthor: Vittorio AlfieriLanguage: Portuguese
- Oh! Susannah!: A Farcical Comedy in Three ActsAuthor: Mark AmbientLanguage: English
- Oliver Cromwell: A PlayAuthor: John DrinkwaterLanguage: English
- Olviretki Schleusingenissä; Leo ja Liina; AlmaAuthor: Aleksis KiviLanguage: Finnish
- One Day More: A Play In One ActAuthor: Joseph ConradLanguage: English
- Orjan oppiAuthor: Arvid JärnefeltLanguage: Finnish
- Orpheu Nº1: Revista Trimestral de LiteraturaAuthor: António Joaquim Tavares Ferro, José de Almada Negreiros, Alvaro de Campos, Ronald de Carvalho, Armando César Cortes-RodriguesLanguage: Portuguese
- Os Primeiros Amores de Bocage: Comedia em Cinco ActosAuthor: José da Silva Mendes LealLanguage: Portuguese
- OthelloAuthor: William ShakespeareLanguage: English
- OthelloAuthor: William ShakespeareLanguage: English
- OthelloAuthor: William ShakespeareLanguage: English
- OthelloAuthor: William ShakespeareLanguage: English
- OthelloAuthor: Wilhelm HauffLanguage: German
- OthelloAuthor: William Shakespeare, Christoph Martin WielandLanguage: German
- OthelloAuthor: William Shakespeare, Paavo Emil CajanderLanguage: Finnish
- OthelloAuthor: William Shakespeare, François GuizotLanguage: French
- Our American CousinAuthor: Tom TaylorLanguage: English
- Our Stage and Its Critics: By "E.F.S." of "The Westminster Gazette"Author: Edward Fordham SpenceLanguage: English
- OverruledAuthor: Bernard ShawLanguage: English
- Pahassa pulassa: Yksinäytöksinen huvinäytelmäAuthor: Robert KiljanderLanguage: Finnish
- Pamela Giraud: A Play in Five ActsAuthor: Honoré de BalzacLanguage: English
- Panu: NäytelmäAuthor: Juhani AhoLanguage: Finnish