- Luke WaltonAuthor: Alger, Horatio, Jr.Released on Project Gutenberg: July 17, 2008
- Lulu, Alice and Jimmie WibblewobbleAuthor: Howard Roger Garis, Louis WisaReleased on Project Gutenberg: March 7, 2005
- Luna BenamorAuthor: Vicente Blasco Ibáñez, Isaac GoldbergReleased on Project Gutenberg: June 19, 2007
- Lundy's Lane, and Other PoemsAuthor: Duncan Campbell ScottReleased on Project Gutenberg: September 22, 2007
- Luther and the Reformation: The Life-Springs of Our LibertiesAuthor: Joseph Augustus SeissReleased on Project Gutenberg: October 4, 2005
- Luther Examined and Reexamined: A Review of Catholic Criticism and a Plea for RevaluationAuthor: W. H. T. (William Herman Theodore) DauReleased on Project Gutenberg: July 18, 2005
- Luther's Little Instruction Book: The Small Catechism of Martin LutherAuthor: Martin Luther, Smith, Robert E. [Translator]Released on Project Gutenberg: March 1, 1999
- Lydia of the PinesAuthor: Honoré MorrowReleased on Project Gutenberg: October 4, 2005
- Lying Prophets: A NovelAuthor: Eden PhillpottsReleased on Project Gutenberg: April 1, 2005
- Lynton and Lynmouth: A Pageant of Cliff & MoorlandAuthor: John Presland, F. J. (Frederick John) WidgeryReleased on Project Gutenberg: September 25, 2007
- Lyra FrivolaAuthor: A. D. (Alfred Denis) GodleyReleased on Project Gutenberg: March 2, 2006
- Lyra Heroica: A Book of Verse for BoysAuthor: William Ernest HenleyReleased on Project Gutenberg: September 19, 2006
- Lyrical Ballads with Other Poems, 1800, Volume 2Author: William WordsworthReleased on Project Gutenberg: September 1, 2005
- Lyrical Ballads, With a Few Other Poems (1798)Author: William Wordsworth, Samuel Taylor ColeridgeReleased on Project Gutenberg: January 1, 2006
- Lyrical Ballads, with Other Poems, 1800, Volume 1Author: William WordsworthReleased on Project Gutenberg: September 1, 2005
- Lyrics of EarthAuthor: Archibald LampmanReleased on Project Gutenberg: June 1, 2004
- Lysbeth, a Tale of the DutchAuthor: H. Rider (Henry Rider) HaggardReleased on Project Gutenberg: April 22, 2006
- LysisAuthor: Plato, Benjamin JowettReleased on Project Gutenberg: December 1, 1998
- LysistrataAuthor: Aristophanes, Norman Lindsay, Jack LindsayReleased on Project Gutenberg: March 1, 2005
- Là-basAuthor: J.-K. (Joris-Karl) Huysmans, Wallis, Keene [Translator]Released on Project Gutenberg: December 10, 2004
- M. or N. "Similia similibus curantur."Author: G. J. (George John) Whyte-MelvilleReleased on Project Gutenberg: February 1, 2004
- Ma PettengillAuthor: Harry Leon WilsonReleased on Project Gutenberg: December 13, 2004
- Mabel Martin, a Harvest Idyl; and other poems: Part 4 From Volume I of The Works of John Greenleaf WhittierAuthor: John Greenleaf WhittierReleased on Project Gutenberg: December 1, 2005
- Mabini's Decalogue for FilipinosAuthor: Apolinario MabiniReleased on Project Gutenberg: January 10, 2005
- MacbethAuthor: William ShakespeareReleased on Project Gutenberg: November 1, 1998
- MacbethAuthor: William ShakespeareReleased on Project Gutenberg: June 1, 1999
- MacbethAuthor: William ShakespeareReleased on Project Gutenberg: July 1, 2000
- Machiavelli, Volume IAuthor: Niccolò Machiavelli, Henry John Cockayne Cust, Dacres, Edward [Translator], Whitehorne, Peter [Translator]Released on Project Gutenberg: May 6, 2005
- Macleod of DareAuthor: William BlackReleased on Project Gutenberg: April 8, 2005
- Macmillan & Co.'s General Catalogue of Works in the Departments of History, Biography, Travels, and Belles Lettres, December, 1869Author: Macmillan & Co.Released on Project Gutenberg: December 15, 2004
- Macmillan's Reading Books. Book VAuthor: AnonymousReleased on Project Gutenberg: February 1, 2004
- Madam Crowl's Ghost and the Dead SextonAuthor: Joseph Sheridan Le FanuReleased on Project Gutenberg: March 1, 2004
- Madam How and Lady Why; Or, First Lessons in Earth Lore for ChildrenAuthor: Charles KingsleyReleased on Project Gutenberg: April 1, 1999
- Madame AubinAuthor: Paul Verlaine, Morlock, Frank J. [Translator]Released on Project Gutenberg: November 1, 2003
- Madame BovaryAuthor: Gustave Flaubert, Eleanor Marx AvelingReleased on Project Gutenberg: February 26, 2006
- Madame Chrysantheme — CompleteAuthor: Pierre LotiReleased on Project Gutenberg: October 30, 2004
- Madame Chrysantheme — Volume 1Author: Pierre LotiReleased on Project Gutenberg: April 1, 2003
- Madame Chrysantheme — Volume 2Author: Pierre LotiReleased on Project Gutenberg: April 1, 2003
- Madame Chrysantheme — Volume 3Author: Pierre LotiReleased on Project Gutenberg: April 1, 2003
- Madame Chrysantheme — Volume 4Author: Pierre LotiReleased on Project Gutenberg: April 1, 2003
- Madame ChrysanthèmeAuthor: Pierre Loti, Laura EnsorReleased on Project Gutenberg: March 12, 2005
- Madame De MauvesAuthor: Henry JamesReleased on Project Gutenberg: April 1, 2005
- Madame de TreymesAuthor: Edith WhartonReleased on Project Gutenberg: October 1, 2003
- Madame DelphineAuthor: George Washington CableReleased on Project Gutenberg: November 2, 2006
- Madame FirmianiAuthor: Honoré de Balzac, Katharine Prescott WormeleyReleased on Project Gutenberg: February 7, 2005
- Madame Flirt: A Romance of 'The Beggar's Opera'Author: Pearce, Charles Edward, -Released on Project Gutenberg: June 10, 2006
- Madame MidasAuthor: Fergus HumeReleased on Project Gutenberg: January 1, 2004
- MadcapAuthor: George GibbsReleased on Project Gutenberg: March 1, 2004
- Made to Measure: Deep Waters, Part 3.Author: W. W. (William Wymark) Jacobs, Will OwenReleased on Project Gutenberg: March 1, 2004
- Made-Over DishesAuthor: S. T. RorerReleased on Project Gutenberg: November 1, 2004
- Madelon: A NovelAuthor: Mary Eleanor Wilkins FreemanReleased on Project Gutenberg: March 1, 2006
- Mademoiselle FifiAuthor: Guy de MaupassantReleased on Project Gutenberg: December 1, 2003
- Mademoiselle of Monte CarloAuthor: William Le QueuxReleased on Project Gutenberg: April 13, 2006
- Mademoiselle Olympe ZabriskiAuthor: Thomas Bailey AldrichReleased on Project Gutenberg: November 6, 2007
- Madge Morton's SecretAuthor: Chalmers, Amy D. V.Released on Project Gutenberg: March 3, 2007
- Madge Morton, Captain of the Merry MaidAuthor: Chalmers, Amy D. V.Released on Project Gutenberg: July 9, 2005
- Mae MaddenAuthor: Mason, Mary Murdoch, Joaquin MillerReleased on Project Gutenberg: May 12, 2006
- Maezli: A Story of the Swiss ValleysAuthor: Johanna Spyri, Stork, Elisabeth P. (Elisabeth Pausinger) [Translator]Released on Project Gutenberg: November 1, 2003
- Magazine, or Animadversions on the English Spelling (1703)Author: G. W., David Abercrombie, White, John, master of a boarding-school [Dubious author], Wild, John [Dubious author]Released on Project Gutenberg: December 18, 2006
- Maggie Miller: The Story of Old Hagar's SecretAuthor: Mary Jane HolmesReleased on Project Gutenberg: February 1, 2004