Books in Bestsellers, American, 1895-1923 (sorted alphabetically)
- Masquerader Katherine Cecil Thurston
- Max Katherine Cecil Thurston
- Melting of Molly Maria Thompson Daviess
- Melting of Molly Maria Thompson Daviess
- Mettle of the Pasture James Lane Allen
- Michael O'Halloran Gene Stratton-Porter
- Michael O'Halloran Gene Stratton-Porter
- Mind in the Making: The Relation of Intelligence to Social Reform James Harvey Robinson
- Minstrel in France Sir Harry Lauder
- Mirrors of Downing Street Harold Begbie
- Mirrors of Washington Clinton W. Gilbert and John Kirby
- Mississippi Bubble Emerson Hough
- Modern Chronicle — Complete Winston Churchill
- Modern Chronicle — Volume 01 Winston Churchill
- Modern Chronicle — Volume 02 Winston Churchill
- Modern Chronicle — Volume 03 Winston Churchill
- Modern Chronicle — Volume 04 Winston Churchill
- Modern Chronicle — Volume 05 Winston Churchill
- Modern Chronicle — Volume 06 Winston Churchill
- Modern Chronicle — Volume 07 Winston Churchill
- Modern Chronicle — Volume 08 Winston Churchill
- Molly Make-Believe Eleanor Hallowell Abbott
- Molly Make-Believe Eleanor Hallowell Abbott
- Montessori Method Maria Montessori
- Mr. Britling Sees It Through H. G. Wells