Adult Horror authors
1653 authors
Mark Synnott
5 books
Mark Tufo
74 books
Mark Tullius
25 booksMark Wandrey
43 booksMarkus Redmond
2 books
Martin Cruz Smith
26 booksMartin Francom
52 booksMartin H. Greenberg
8 booksMartin Lundqvist
42 books
Marty Ross - adaptation
17 booksMary Ann Winkowski
1 bookMary Anne Mercer
2 booksMary Berman
1 bookMary Dahvana Headley
5 books
Mary Downing Hahn
24 booksMary SanGiovanni
7 books
Mary Shelley
178 booksMary V. Dearborn
2 books
Matt Dinniman
21 booksMatt Geers
3 booksMatt Glasby
2 booksMatt Hickman
3 books
Matt Novotny
8 booksMatt Ross
2 booksMatt Serafini
7 booksMatthew Doggett
13 booksMatthew Hutton
10 booksMatthew J. Olson
9 books
Matthew Reilly
34 books
Matthew S. Cox
64 booksMatthew Stover
12 booksMatthew Vaughn
6 booksMaurice X. Alvarez
2 books
Max Brooks
19 booksMax Seeck
6 books
Maxine Paetro
59 booksMcCarty Griffin
3 booksMeg Cabot
79 booksMeg Elison
5 booksMeg Smitherman
9 booksMegan Deeter
1 bookMegan Giddings
4 booksMegan Guilliams
6 booksMegan Mostyn Brown
1 bookMegan Stockton
7 booksMelissa Harris
2 booksMelissa Lason
5 books
Melissa Marr
46 booksMelissa Olthoff
13 booksMelvyn Downes
1 book
Mercedes M Yardley
7 booksMeredith Good
2 booksMerrill David
13 booksMicah Castle
6 booksMichael A. Stackpole
25 books
Michael Anderle
1010 booksMichael B. Druxman
38 booksMichael Bailey
11 booksMichael Calvin
7 booksMichael Cobley
8 books
Michael Cole
60 books
Michael Connelly
117 booksMichael Crichton
40 books
Michael Crichton writing as John Lange
42 books
Michael G Williams
3 booksMichael Hodges
8 booksMichael J Moore
5 booksMichael J. Allen
8 booksMichael J. Malone
8 booksMichael K. Clancy
5 booksMichael Kelly
9 booksMichael Knight
7 books
Michael Koryta
24 booksMichael Lynes
25 booksMichael McBride
24 books
Michael McDowell
27 books
Michael Palin
29 booksMichael Pollentine
1 bookMichael Rank
12 booksMichael Richan
3 books
Michael Stephen Fuchs
33 booksMichael T Anderle
771 books
Michael Wehunt
4 books
Michael Wood
34 booksMichael Z. Williamson
14 booksMichele Ryan
4 booksMichelle Garza
6 booksMichelle M. Pillow
96 booksMichelle Maxstoke
1 bookMichelle Paver
19 booksMichelle von Eschen
3 booksMick Conefrey
6 booksMika Rayne
2 booksMikayla Randolph
1 book