Authors: M
- Sarah J. Maas11 books
- Jonathan Maberry10 books
- Hamilton Wright Mabie3 books
- Katie MacAlister15 books
- C. C. MacApp6 books
- Dorothy MacArdle1 book
- T. E. MacArthur2 books
- R. A. Macavoy2 books
- Bonnie MacBird2 books
- George MacDonald28 books
- Ann-Marie MacDonald2 books
- John D. MacDonald2 books
- Ross Macdonald5 books
- Amice MacDonell2 books
- Patrick MacGill2 books
- Harold MacGrath9 books
- KG MacGregor8 books
- Kinley MacGregor4 books
- Mary Esther Miller MacGregor4 books
- Carmen Maria Machado2 books
- D. J. MacHale10 books
- William MacHarg3 books
- Arthur Machen12 books
- Karen MacInerney3 books
- Dorothy Mack6 books
- Tracy Mack3 books
- Noelle Mack3 books
- David Alan Mack2 books
- Allie Mackay3 books
- Janis Mackay4 books
- Kasey MacKenzie2 books
- Sara Mackenzie3 books
- Sally MacKenzie1 book
- Donald A. Mackenzie3 books
- Compton MacKenzie2 books
- Mairi Mackinnon3 books
- Carolyn Mackler1 book
- Sarah MacLean3 books
- Katherine MacLean7 books
- Shea MacLeod2 books
- Ian R. MacLeod2 books
- Mary Macleod2 books
- Cyrus MacMillan2 books
- Debbie Macomber38 books
- David MacRitchie2 books
- Lise MacTague5 books
- Tracy Madison4 books
- Linda Madl2 books
- Nancy Madore3 books
- Michelle Madow2 books
- Devin Madson5 books
- Elle Mae4 books
- Selina Mae2 books
- Hannah Nicole Maehrer3 books
- Maurice Maeterlinck2 books
- Tahereh Mafi3 books
- Nicole Maggi2 books
- Tony Magistrale2 books
- Julia Magruder2 books
- Margo Maguire3 books
- Gregory Maguire9 books
- Eden Maguire2 books
- Adeline Yen Mah2 books
- Karen Mahoney3 books
- Shelby Mahurin3 books
- Margaret Mahy16 books
- Norman Mailer1 book
- Jaye Maiman2 books
- Catherine Maiorisi3 books
- Joanna Maitland2 books
- Charles Major2 books
- Rebecca Makkai1 book
- Bernard Malamud1 book
- Elissa Malcohn2 books
- Jahnna N. Malcolm1 book
- Aleen Malcolm4 books
- Josh Malerman1 book
- Lucas Malet4 books
- Ronald Malfi2 books
- Susan Mallery9 books
- Françoise Mallet-Joris2 books
- James Mallory6 books
- H.P. Mallory3 books
- Thomas Malory3 books
- Hector Malot3 books
- William Maltese9 books
- Nick Mamatas3 books
- Leonardo Manco1 book
- Emily St. John Mandel2 books
- Mabel Maney2 books
- Kerri Maniscalco4 books
- Henning Mankell2 books
- Mary Man-Kong6 books
- Seon Manley4 books
- Thomas Mann1 book
- William J. Mann5 books
- George Mann11 books
- Catherine Mann3 books
- Jeff Mann2 books
- Alexandra Manners2 books
- Ruth Manning-Sanders3 books
- Elizabeth Mansfield4 books
- Katherine Mansfield2 books
- Hilary Mantel1 book
- Alessandro Manzoni2 books
- Richard Maples2 books
- Auguste Maquet10 books
- Caeia March2 books
- Joseph Moncure March1 book
- Arthur W. Marchmont10 books
- Alex Marcoux3 books
- Walter De la Mare8 books
- Barbara Mariconda2 books
- Annette Marie14 books
- L. T. Marie3 books
- de France century Marie2 books
- Juliet Marillier12 books
- Carol Marinelli3 books
- Isaac Marion4 books
- Jeff Mariotte9 books