Assistant to the Villain
Hannah Nicole Maehrer
Assistant to the Villain (1)
Space Marine
Ian Watson
Warhammer 40,000 (1)
Tear Me Apart
J.T. Ellison
Nantucket White Christmas
Pamela M. Kelley
Nantucket Beach Plum Cove (3)
The Black Cloud
Fred Hoyle
Hunting Shadows: An Inspector Ian Rutledge Mystery
Charles Todd
Inspector Ian Rutledge (16)
Missing Pieces
Heather Gudenkauf
Proportionate Response
Dave Buschi
Marks and Lip (1)
The Marriage Lie
Kimberly Belle
The Marriage of Opposites
Alice Hoffman
Marriage on Madison Avenue
Lauren Layne
Central Park Pact (3)
The Marriage Portrait
Maggie O'Farrell
The Marsh King's Daughter
Karen Dionne
The Martian
Andy Weir
Mary Toft; or, The Rabbit Queen
Dexter Palmer
The Mask Falling
Samantha Shannon
The Bone Season (4)
Massacre Pond
Paul Doiron
Mike Bowditch (4)
The Masterpiece
Fiona Davis
Masters of Death
Olivie Blake
The Match
Sarah Adams
It Happened in Charleston (1)
Harlan Coben
Wilde (2)
The Matchmaker's Gift: A Novel
Lynda Cohen Loigman
MatchUp: The Battle of the Sexes Just Got Thrilling
Lee Child
Ali Reynolds (14.50)
Mated to the Beast
Grace Goodwin
Interstellar Brides Program (5)
A Matter of Life or Death
Phillip Margolin
Robin Lockwood (4)
The Matzah Ball
Jean Meltzer
Maureen
Rachel Joyce
Harold Fry (3)
Maverick
Serena Akeroyd
Dark and Dirty Sinners' MC (6)
Maya's Notebook
Isabel Allende
Maybe in Another Life
Taylor Jenkins Reid
Maybe Now
Colleen Hoover
Maybe (2)
The McAvoy Sisters Book of Secrets
Molly Fader
Me Before You
Jojo Moyes
Me Before You (1)
Me Without You
Kelly Rimmer
Meant to Be
Emily Giffin
Meant to Be Immortal
Lynsay Sands
Argeneau (32)
Meant to Be Yours
Susan Mallery
Happily Inc (5)
Meaty
Samantha Irby
Meet Me at the Lake
Carley Fortune
Meet Me in Monaco
Hazel Gaynor
Meet Your Match
Kandi Steiner
Kings of the Ice (1)
The Meeting Point
Olivia Lara
Mem
Bethany C. Morrow
Memory Man
David Baldacci
Amos Decker (1)
The Memory of Earth
Orson Scott Card
Homecoming Saga (1)
A Memory of Violets: A Novel of London's Flower Sellers
The Memory Wood
Sam Lloyd
Men Are Frogs
Saranna DeWylde
Fairy Godmothers, Inc. (2)
Menewood
Nicola Griffith
The Hild Sequence (2)
The Mephisto Club
Tess Gerritsen
Rizzoli & Isles (6)
Mer
Katie Schickel
Mercy
Jodi Picoult
Atlee Pine (4)
Sara Cate
Salacious Players Club (4)
Meredith, Alone
Claire Alexander
Meridon
Philippa Gregory
Wideacre (3)
Mermaid
The Mermaid Chair
Sue Monk Kidd
Mermaid Confidential
Tim Dorsey
Serge Storms (25)
Mermaid Inn
Jenny Holiday
Matchmaker Bay (1)
Merry and Bright
Debbie Macomber
Messenger of Truth
Jacqueline Winspear
Maisie Dobbs (4)
The Messy Lives of Book People
Phaedra Patrick
Met Her Match
Jude Deveraux
Montgomery/Taggert (Publication order) (32)
Mexican Gothic
Silvia Moreno-Garcia
Mickey7
Edward Ashton
Mickey7 (1)
Middle of the Night
Riley Sager
Middlegame
Seanan McGuire
Alchemical Journeys (1)