- The Martial Adventures of Henry and MeAuthor: William Allen WhiteLanguage: English
- The martyr of the catacombsAuthor: James De MilleLanguage: English
- The Mascot of Sweet Briar GulchAuthor: Henry Wallace Phillips, F. Graham (Frank Graham) CootesLanguage: English
- The Mask: A Story of Love and AdventureAuthor: Arthur Hornblow, Paul StahrLanguage: English
- The MasqueraderAuthor: Katherine Cecil ThurstonLanguage: English
- The Master Detective: Being Some Further Investigations of Christopher QuarlesAuthor: Percy James BrebnerLanguage: English
- The Master MysteryAuthor: Arthur B. (Arthur Benjamin) Reeve, Grey, John W.Language: English
- The Master of Appleby: A Novel Tale Concerning Itself in Part with the Great Struggle in the Two Carolinas; but Chiefly with the Adventures Therein of Two Gentlemen Who Loved One and the Same LadyAuthor: Francis Lynde, Thure de ThulstrupLanguage: English
- The Master of Silence: A RomanceAuthor: Irving BachellerLanguage: English
- The Master of the ShellAuthor: Talbot Baines ReedLanguage: English
- The Master of the WorldAuthor: Jules VerneLanguage: English
- The Master-ChristianAuthor: Marie CorelliLanguage: English
- The Master-Knot of Human FateAuthor: Ellis MeredithLanguage: English
- The Masters of the Peaks: A Story of the Great North WoodsAuthor: Joseph A. (Joseph Alexander) AltshelerLanguage: English
- The Mate of the "Lily"; Or, Notes from Harry Musgrave's Log BookAuthor: William Henry Giles KingstonLanguage: English
- The Mating of LydiaAuthor: Ward, Humphry, Mrs.Language: English
- The Mayor of CasterbridgeAuthor: Thomas HardyLanguage: English
- The Mayor of TroyAuthor: Arthur Quiller-CouchLanguage: English
- The Mayor of WarwickAuthor: Herbert M. (Herbert Müller) HopkinsLanguage: English
- The Mayor's WifeAuthor: Anna Katharine GreenLanguage: English
- The McBrides: A Romance of ArranAuthor: Sillars, JohnLanguage: English
- The Meadow-Brook Girls Afloat; Or, the Stormy Cruise of the Red RoverAuthor: Aldridge, JanetLanguage: English
- The Meadow-Brook Girls by the Sea; Or, The Loss of The Lonesome BarAuthor: Aldridge, JanetLanguage: English
- The Meadow-Brook Girls in the Hills; Or, The Missing Pilot of the White MountainsAuthor: Aldridge, JanetLanguage: English
- The Meadow-Brook Girls Under Canvas; Or, Fun and Frolic in the Summer CampAuthor: Aldridge, JanetLanguage: English
- The Measure of a ManAuthor: Amelia E. Barr, Frank T. MerrillLanguage: English
- The Melting of MollyAuthor: Maria Thompson Daviess, Raymond Moreau CrosbyLanguage: English
- The Melting of MollyAuthor: Maria Thompson DaviessLanguage: English
- The Memoirs of Mr. Charles J. YellowplushAuthor: William Makepeace ThackerayLanguage: English
- The Memory of MarsAuthor: Raymond F. Jones, Virgil FinlayLanguage: English
- The MercenariesAuthor: H. Beam PiperLanguage: English
- The Merchant of Berlin: An Historical NovelAuthor: L. (Luise) Mühlbach, Amory CoffinLanguage: English
- The Mermaid: A Love TaleAuthor: L. (Lily) DougallLanguage: English
- The Merry Adventures of Robin HoodAuthor: Howard PyleLanguage: English
- The MerryweathersAuthor: Laura Elizabeth Howe Richards, Richards, Julia Ward [Illustrator]Language: English
- The MessengersAuthor: Richard Harding DavisLanguage: English
- The Metal MonsterAuthor: Abraham MerrittLanguage: English
- The MetropolisAuthor: Upton SinclairLanguage: English
- The Mettle of the PastureAuthor: James Lane AllenLanguage: English
- The Middle of ThingsAuthor: J. S. (Joseph Smith) FletcherLanguage: English
- The Middle Temple MurderAuthor: J. S. (Joseph Smith) FletcherLanguage: English
- The Middy and the Moors: An Algerine StoryAuthor: R. M. (Robert Michael) Ballantyne, Arthur TwidleLanguage: English
- The Midnight Passenger : A NovelAuthor: Richard SavageLanguage: English
- The Midnight QueenAuthor: May Agnes FlemingLanguage: English
- The Militants: Stories of Some Parsons, Soldiers, and Other Fighters in the WorldAuthor: Mary Raymond Shipman AndrewsLanguage: English
- The Mill MysteryAuthor: Anna Katharine GreenLanguage: English
- The Mill on the FlossAuthor: George EliotLanguage: English
- The Miller Of Old ChurchAuthor: Ellen Anderson Gholson GlasgowLanguage: English
- The Millionaire BabyAuthor: Anna Katharine GreenLanguage: English
- The Minister's Charge; Or, The Apprenticeship of Lemuel BarkerAuthor: William Dean HowellsLanguage: English
- The Miracle ManAuthor: Frank L. (Frank Lucius) PackardLanguage: English
- The Mirror of Kong HoAuthor: Ernest BramahLanguage: English
- The Mirror of Literature, Amusement, and Instruction. Volume 14, No. 382, July 25, 1829Author: VariousLanguage: English
- The Mirror of Literature, Amusement, and Instruction. Volume 14, No. 404, December 12, 1829Author: VariousLanguage: English
- The Mirror of Literature, Amusement, and Instruction. Volume 17, No. 483, April 2, 1831Author: VariousLanguage: English
- The Mischief-MakerAuthor: E. Phillips (Edward Phillips) OppenheimLanguage: English
- The Misses Mallett (The Bridge Dividing)Author: E. H. (Emily Hilda) YoungLanguage: English
- The Missing BrideAuthor: Emma Dorothy Eliza Nevitte SouthworthLanguage: English
- The Missing LinkAuthor: Edward DysonLanguage: English
- The Missing MerchantmanAuthor: Harry Collingwood, William Heysham OverendLanguage: English