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- Martin RattlerAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- Martin RattlerAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- Mary Liddiard; Or, The Missionary's DaughterAuthor: William Henry Giles KingstonLanguage: English
- Mary Louise in the CountryAuthor: L. Frank (Lyman Frank) Baum, J. Allen (James Allen) St. JohnLanguage: English
- Mass' George: A Boy's Adventures in the Old SavannahAuthor: George Manville Fenn, Smith, W. T. [Illustrator]Language: English
- Master Skylark: A Story of Shakspere's TimeAuthor: John Bennett, Reginald B. (Reginald Bathurst) BirchLanguage: English
- Masterman ReadyAuthor: Frederick MarryatLanguage: English
- Masterman Ready; Or, The Wreck of the "Pacific"Author: Frederick MarryatLanguage: English
- Masters of the Wheat-LandsAuthor: Harold Bindloss, Cyrus CuneoLanguage: English
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- Mathias Sandorf [3]Author: Jules VerneLanguage: Dutch
- 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
- Memoir of William Watts McNair, Late of "Connaught House," Mussooree, of the Indian Survey Department, the First European Explorer of KafiristanAuthor: Howard, J. E.Language: English
- Memoirs of a Cavalier: A Military Journal of the Wars in Germany, and the Wars in England.: From the Year 1632 to the Year 1648.Author: Defoe, DanielLanguage: English
- Memoirs of Major Alexander Ramkins (1718)Author: Defoe, DanielLanguage: English
- Men of IronAuthor: Howard PyleLanguage: English
- MenhardocAuthor: George Manville Fenn, Charles Joseph StanilandLanguage: English
- Merimiehen matkamuistelmia 1: Ja haaksirikkoAuthor: Högman, AukustiLanguage: Finnish
- Merimiehen matkamuistelmia 2: Maalla ja merelläAuthor: Högman, AukustiLanguage: Finnish
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- Messer Marco PoloAuthor: Donn ByrneLanguage: English
- Micah Clarke - Tome II: Le Capitaine Micah ClarkeAuthor: Arthur Conan Doyle, Albert SavineLanguage: French
- Michael Strogoff; Or, The Courier of the CzarAuthor: Jules VerneLanguage: English
- Michael, Brother of JerryAuthor: Jack LondonLanguage: English
- Michel Strogoff: De Moscou a IrkoutskAuthor: Jules VerneLanguage: French
- Middy and EnsignAuthor: George Manville Fenn, Rowlandson, G. D. [Illustrator]Language: English
- Miles Wallingford: Sequel to "Afloat and Ashore"Author: James Fenimore CooperLanguage: English
- Miss CapriceAuthor: St. George RathborneLanguage: English
- Mistress BranicanAuthor: Jules VerneLanguage: French
- Mitch MillerAuthor: Edgar Lee Masters, John SloanLanguage: English
- Moby Dick; Or, The WhaleAuthor: Herman MelvilleLanguage: English
- Moby Dick; Or, The WhaleAuthor: Herman MelvilleLanguage: English
- Moby-Dick; or, The WhaleAuthor: Herman MelvilleLanguage: English
- Molly Brown's Orchard HomeAuthor: Nell Speed, Charles L. (Charles Lewis) WrennLanguage: English
- Molly McDonald: A Tale of the Old FrontierAuthor: Randall Parrish, E. L. (Ernest Leonard) BlumenscheinLanguage: English
- Monarch, the Big Bear of TallacAuthor: Ernest Thompson SetonLanguage: English
- Money IslandAuthor: Andrew Jackson HowellLanguage: English
- Monkey Jack and Other StoriesAuthor: Palmer CoxLanguage: English
- Monte-Cristo's DaughterAuthor: Edmund FlaggLanguage: English
- Montezuma's DaughterAuthor: H. Rider (Henry Rider) HaggardLanguage: English
- MontlivetAuthor: Alice Prescott SmithLanguage: English
- MoonfleetAuthor: John Meade FalknerLanguage: English
- Moran of the Lady LettyAuthor: Frank NorrisLanguage: English
- More cargoes: 1897Author: W. W. (William Wymark) JacobsLanguage: English
- More TishAuthor: Mary Roberts RinehartLanguage: English
- Morien: A Metrical Romance Rendered into English Prose from the Mediæval DutchAuthor: Jessie L. (Jessie Laidlay) WestonLanguage: English
- Mother Carey's Chicken: Her Voyage to the Unknown IsleAuthor: George Manville Fenn, A. (Amédée) ForestierLanguage: English
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- Mr. Justice RafflesAuthor: E. W. (Ernest William) HornungLanguage: English
- Mr. StandfastAuthor: John BuchanLanguage: English
- Mr. Trunnell, Mate of the Ship "Pirate"Author: T. Jenkins (Thornton Jenkins) HainsLanguage: English
- Mrs. Peter RabbitAuthor: Thornton W. (Thornton Waldo) BurgessLanguage: English
- My Buried TreasureAuthor: Richard Harding DavisLanguage: English
- My Doggie and IAuthor: R. M. (Robert Michael) BallantyneLanguage: English
- My First Cruise, and Other storiesAuthor: William Henry Giles KingstonLanguage: English