- Mary Stuart: Celebrated CrimesAuthor: Alexandre DumasLanguage: English
- Mary Stuart: A TragedyAuthor: Friedrich Schiller, Joseph Charles MellishLanguage: English
- Mary Ware's Promised LandAuthor: Annie F. (Annie Fellows) Johnston, John GossLanguage: English
- Mary WollastonAuthor: Henry Kitchell WebsterLanguage: English
- Mary WollstonecraftAuthor: Elizabeth Robins PennellLanguage: English
- Mary's Meadow, and Other Tales of Fields and FlowersAuthor: Juliana Horatia EwingLanguage: English
- Mary's RainbowAuthor: ClementiaLanguage: English
- Mary, ErzählungAuthor: Bjørnstjerne BjørnsonLanguage: German
- Mary, MaryAuthor: James Stephens, Padraic ColumLanguage: English
- Mary-'GustaAuthor: Joseph Crosby LincolnLanguage: English
- Mary: A FictionAuthor: Mary WollstonecraftLanguage: English
- Marzio's Crucifix, and ZoroasterAuthor: F. Marion (Francis Marion) Crawford, Fletcher C. (Fletcher Charles) RansomLanguage: English
- MasakímAuthor: Pascual, AndrésLanguage: Tagalog
- Masques & PhasesAuthor: Robert Baldwin RossLanguage: English
- Mass' George: A Boy's Adventures in the Old SavannahAuthor: George Manville Fenn, Smith, W. T. [Illustrator]Language: English
- Massacre at ParisAuthor: Christopher MarloweLanguage: English
- Massacres of the South (1551-1815): Celebrated CrimesAuthor: Alexandre DumasLanguage: English
- Massimilla DoniAuthor: Honoré de Balzac, Clara Bell, Waring, James [Translator]Language: English
- Master and ManAuthor: Tolstoy, Leo, graf, Aylmer Maude, Louise MaudeLanguage: English
- Master Humphrey's ClockAuthor: Charles DickensLanguage: English
- Master of His FateAuthor: J. Maclaren (James Maclaren) CobbanLanguage: English
- Master Olof: A Drama in Five ActsAuthor: August Strindberg, Edwin BjörkmanLanguage: English
- Master Skylark: A Story of Shakspere's TimeAuthor: John Bennett, Reginald B. (Reginald Bathurst) BirchLanguage: English
- Master SunshineAuthor: Fraser, C. F., Mrs.Language: English
- Master Tales of Mystery, Volume 3Author: Francis J. (Francis Joseph) ReynoldsLanguage: English
- Masterman ReadyAuthor: Frederick MarryatLanguage: English
- Masterman Ready; Or, The Wreck of the "Pacific"Author: Frederick MarryatLanguage: English
- Masterpieces of American Wit and HumorAuthor: Thomas L. MassonLanguage: English
- Masterpieces of Mystery in Four Volumes: Mystic-Humorous StoriesAuthor: Joseph Lewis FrenchLanguage: English
- Masterpieces of Negro Eloquence: The Best Speeches Delivered by the Negro from the days of: Slavery to the Present TimeAuthor: Alice Moore Dunbar-NelsonLanguage: English
- Masters of spaceAuthor: Walter Kellogg TowersLanguage: English
- Masters of SpaceAuthor: E. E. (Edward Elmer) Smith, E. Everett (Edward Everett) Evans, Berry, Phil [Illustrator]Language: English
- Masters of the English Novel: A Study of Principles and PersonalitiesAuthor: Richard BurtonLanguage: English
- Masters of the GuildAuthor: Louise LampreyLanguage: English
- Masters of the Wheat-LandsAuthor: Harold Bindloss, Cyrus CuneoLanguage: English
- Masters of Water-Colour PaintingAuthor: C. Geoffrey (Charles Geoffrey) Holme, H. M. (Herbert Minton) CundallLanguage: English
- Mastery of Self for Wealth, Power, SuccessAuthor: Frank C. (Frank Channing) HaddockLanguage: English
- Mates at BillabongAuthor: Mary Grant BruceLanguage: English
- Mathematical Essays and RecreationsAuthor: Hermann Schubert, Thomas J. (Thomas Joseph) McCormackLanguage: English
- Mathias Sandorf [3]Author: Jules VerneLanguage: Dutch
- MathildaAuthor: Mary Wollstonecraft ShelleyLanguage: English
- Matisse Picasso and Gertrude Stein: With Two Shorter StoriesAuthor: Gertrude SteinLanguage: English
- Matrimonial Openings: Sailor's Knots, Part 5.Author: W. W. (William Wymark) Jacobs, Will OwenLanguage: English
- MatteaAuthor: George SandLanguage: French
- Matthew ArnoldAuthor: George SaintsburyLanguage: English
- Matthew ArnoldAuthor: George William Erskine RussellLanguage: English
- Matthew Arnold's Sohrab and Rustum, and other poemsAuthor: Matthew Arnold, Justus Collins CastlemanLanguage: English
- MaupratAuthor: George Sand, Young, Stanley [Translator]Language: English
- Maurice GuestAuthor: Henry Handel RichardsonLanguage: English
- Maurine and Other PoemsAuthor: Ella Wheeler WilcoxLanguage: English
- MavericksAuthor: William MacLeod Raine, Clarence RoweLanguage: English
- Maw's Vacation: The Story of a Human Being in the YellowstoneAuthor: Emerson HoughLanguage: English
- MaxAuthor: Katherine Cecil Thurston, Frank CraigLanguage: English
- Max Havelaar: Of de koffiveilingen der Nederlandsche HandelsmaatschappyAuthor: MultatuliLanguage: Dutch
- Max und Moritz: Eine Bubengeschichte in sieben StreichenAuthor: Wilhelm BuschLanguage: German
- Maxim GorkiAuthor: Hans Ostwald, Frances A. (Frances Alice) WelbyLanguage: English
- Maximilian in Mexico: A Woman's Reminiscences of the French Intervention 1862-1867Author: Sara Yorke StevensonLanguage: English
- Maxims and Opinions of Field-Marshal His Grace the Duke of Wellington, Selected From His Writings and Speeches During a Public Life of More Than Half a CenturyAuthor: Wellington, Arthur Wellesley, Duke of, Francis, George HenryLanguage: English
- Maxims for RevolutionistsAuthor: Bernard ShawLanguage: English
- May BrookeAuthor: Anna Hanson DorseyLanguage: English