Butchers Hill
Laura Lippman
Tess Monaghan (3)
The Stranger Inside
Lisa Unger
We Were Liars
E. Lockhart
We Were Liars (1)
Family of Liars
We Were Liars (2)
Possession
Katie Lowe
The Last Party
Clare Mackintosh
DC Morgan (1)
I Know You Know
Gilly Macmillan
The Manor House
Burnt Paper Sky
Jim Clemo (1)
I Have Some Questions For You
Rebecca Makkai
A House at the Bottom of a Lake
Josh Malerman
Pearl
Inspection
Daphne
Unbury Carol
Malorie
Bird Box (2)
It Waits in the Woods
Creature Feature (1)
Black Mouth
Ronald Malfi
The Singer's Gun
Emily St. John Mandel
The Glass Hotel
The Lola Quartet
Summer Sons
Lee Mandelo
Stalking Jack the Ripper
Kerri Maniscalco
Stalking Jack the Ripper (1)
Hunting Prince Dracula
Stalking Jack the Ripper (2)
Escaping From Houdini
Stalking Jack the Ripper (3)
Capturing the Devil
Stalking Jack the Ripper (4)
No One Saw a Thing
Andrea Mara
This Is Where We Talk Things Out
Caitlin Marceau
None Shall Sleep
Ellie Marney
None Shall Sleep (1)
What Lies Between Us
John Marrs
The Marriage Act
The Minders
Her Last Move
The Vacation
Keep It in the Family
Welcome To Wherever You Are
A Twist of the Knife
Becky Masterman
Brigid Quinn (3)
[Brigid Quinn 04] • We Were Killers Once
Masterman, Becky
Brigid Quinn (4)
I Need You to Read This
Jessa Maxwell
Everything but the Truth
Gillian McAllister
Wrong Place Wrong Time
The Evidence Against You
That Night
The Choice
Just Another Missing Person
No Country for Old Men
Cormac McCarthy
Once There Were Wolves
Charlotte McConaghy
Wild Dark Shore
Midnight
Amy McCulloch
Breathless
On the Savage Side
Tiffany McDaniel
The House
Michael McDowell
Blackwater (3)
The Crash
Freida McFadden
Six Weeks to Live
Catherine McKenzie
I'll Never Tell
The Good Liar
Her Secret Son
Hannah Mary McKinnon
You Will Remember Me
Never Coming Home
Sister Dear: The crime thriller in 2020 that will have you OBSESSED