M
Dorothy Macardle
R. A. MacAvoy
George MacBeth
Victor MacClure
George MacDonald
James D. Macdonald
John D. MacDonald
W. Macfarlane
J. T. McIntosh
Loren J. MacGregor
Wm. B. MacHarg
F. Gwynplaine MacIntyre
Marie Corelli
Douglas A. Mackey
Mary Mackey
Katherine MacLean
Phyllis MacLennan
Ian R. MacLeod
Ken MacLeod
James Macpherson
John W. MacVey
Tom Maddox
John Gillespie Magee, Jr.
Don Maitz
Donald Malcolm
George Malcolm-Smith
R. R. Mallory
Barry N. Malzberg
Andrew Mamo
Nick Mancuso
Phillip Mann
James A. Mann
Laurie D. T. Mann
Laurence Manning
Michael Marano
Fred Marcellino
William Marden
Winston K. Marks
Louise Marley
Edward Martin, III
George R. R. Martin
Les Martin
Rod Martin
Adrienne Martine-Barnes
Harry Martinson
David Marusek
Douglas R. Mason
Lisa Mason
Robert Mason
Graham Masterton
Richard Matheson
Richard Christian Matheson
Holly Wade Matter
David Mattingly
Charles Maturin
J.Michael Matuszewicz
Guy de Maupassant
Bob Maurus
Ann Maxwell
Julian May
Ardath Mayhar
Joe Mayhew
Bruce McAllister
Paul J. McAuley
Gordon McBain
Anne McCaffrey
Robert R. McCammon
Shawna McCarthy
Wil McCarthy
Dennis McCarty
Harold W. McCauley
Thomas Calvert McClary
Thorp McClusky
Michael A. McCollum
J. Francis McComas
James McConnell
David McDaniel
Jack McDevitt
Ian McDonald
Michael McDowell
Michael P. Kube-McDowell
Emmett McDowell
Christopher Pike
Mark J. McGarry
Terry McGarry
Dan McGirt
William P. McGivern
Patrick McGrath
John J. McGuire
Maureen F. McHugh
Vincent McHugh
Charles Eric Maine
Vonda N. McIntyre
Juliet E. McKenna
A. R. McKenzie
Keira McKenzie
Dennis L. McKiernan
Patricia A. McKillip
James McKimmey, Jr.
Dean McLaughlin
Sean McMullen
Willis E. McNelly
Mike McQuay
Donald E. McQuinn
Shepard Mead
Harold Mead
S. P. Meek
William Meikle
Stanley Meltzoff
R. M. Meluch
Herman Melville
Louis-Sebastien Mercier
George Meredith
Richard C. Meredith
Prosper Mérimée
Robert Merle
A. Merritt
Sam Merwin, Jr.
Roy Meyers
Yves Meynard
Melisa Michaels
Jay Michaelson
John B. Michel
Richard Middleton
Sandra Miesel
China Miéville
Victor Milán
Joseph J. Millard
Agatha Christie
Sasha Miller
P. Schuyler Miller
Rex Miller
R. DeWitt Miller
Steve Miller
Walter M. Miller, Jr.
Steven Millhauser
Allison V. Harding
Robert P. Mills
Samuel Mines
Yann Minh
Stephen Minot
S. Weir Mitchell
V. E. Mitchell
Naomi Mitchison
L. E. Modesitt, Jr.
Rebecca Moesta
Judith Moffett
Francois Augustin Paradis de Moncrif
Thomas F. Monteleone
Charles Montpetit
Elizabeth Moon
Michael Moorcock
Alan Moore
Brian Moore
C. L. Moore
Ward Moore
Patrick Moore
Raylyn Moore
Sean A. Moore
Daniel Keys Moran
Sir Thomas More
Lyda Morehouse
Leo Morey
Dan Morgan
Susannah Morgan
A. R. Morlan
John Morressy
Chris Morris
Janet Morris
William Morris
Janet Leigh
James Morrow
W. C. Morrow
Billie Sue Mosiman
Sam Moskowitz
Walter F. Moudy
Stanley Mullen
H. Warner Munn
Saki
Haruki Murakami
Derryl Murphy
Pat Murphy
Warren B. Murphy
Richard Cowper
Will Murray
Howard L. Myers
John Myers Myers
Ralph Mylius