Behind Chocolate Bars by Kathie Aarons
The Root of All Evil by Ellery Adams
The Pumpkin Killer by Stacey Alabaster
Green Water Ghost by Glynn Marsh Alam
Witches Bane by Susan Wittig Albert
Antiques Maul by Barbara Allan
The Pint of No Return; Catch Me You Candy by Ellie Alexander
In Charm's Way by Madelyn Alt
Lord of the Wings by Donna Andrews
Strange Brew by Mary Kay Andrews
A Roux of Revenge by Connie Archer
Killing Time by Amy Beth Arkaway
Far to Go by May Louise Aswell
Ghouls Just Want to Have Fun, Calamity Jayne and the Haunted Homecoming by Kathleen Bacus
A Haunting Homicide: Halloween Cozy by Kathy Bacus and Sally J. Smith
Closely Harbored Secrets by Bree Baker
Trick or Treachery: A Murder She Wrote Mystery by Donald Bain and Jessica Fletcher
The Ghost and Mrs Fletcher by Donald Bain, Renee Paley-Bain, & "Jessica Fletcher"
Punked by the Pumpkin by Constance Barker
Last Licks by Cynthia Baxter
Scary Sweets by Jessica Beck
In the Spirit of Murder by Laura Belgrave
The Long Good Boy by Carol Lea Benjamin
A Deadly Trick or Treat by Kathy Bennett
Spackled and Spooked by Jennie Bentley
Watchdog; Howloween Murder by Laurien Berenson
The Ginseng Conspiracy by Susan Bernhardt
The Halloween Pumpkin Spell by Morgana Best
A Haunting is Brewing by Juliet Blackwell
Dial Meow for Murder by Bethany Blake
Ghost of a Potion by Heather Blake (aka Heather Webber)
The Scent of Murder by Barbara Block
Under an English Heaven by Alice K. Boatwright
Witches of Floxglove Corners by Dorothy Bodoin
Boston Scream Murder by Ginger Bolton
Death of a Trickster by Kate Borden
Bobbin for Answers by Melissa Bourbon
A Graveyard for Lunatics; The Halloween Tree by Ray Bradbury
Rebel without a Cake by Jacklyn Brady
The Cat Who Talked to Ghosts by Lilian Jackson Braun
15 Minutes of Flame by Christin Brecher
Death Overdue by Allison Brook
A Deadly Halloween at Chateau de Camon by Benedict Brown
The Hunt Ball; The Litter of the Law by Rita Mae Brown
Death on All Hallowe'en by Leo Bruce
Scrapbook of the Dead by Mollie Cox Bryan
The Big Chili by Julia Buckley
Killer Takeout by Lucy Burdette
Halloween by Leslie Burgess
Wycliffe and the Scapegoat by W.J. Burley
Death Goes Shopping by Jessica Burton
Murder on All Hallows by Beth Byers
All Aboard for Murder, Murder in the Bayou Boneyard, French Quarter Fright Night by Ellen Byron
A Deadly Brew by Lynn Cahoon
Wolf in Sheep's Clothing by Ann Campbell
The Wizard of La-La Land by R. Wright Campbell
The Charm Stone by Lillian Stewart Carl
The Murders at Astaire Castle by Lauren Carr
Dark Loch by Sarah L. Carter
The Halloween Murders by John Newton Chance
Bad Neighbors by Maia Chance
Death with an Ocean View by Nora Charles
Frill Kill, Tragic Magic, Photo Finished, Bedeviled Eggs The Jasmine Moon Murder, Fiber and Brimstone, Bedeviled Eggs, Frill Kill, Gossamer Ghost, Ming Tea Murder by Laura Childs
Hallowe'en Party (A Haunting in Venice) by Agatha Christie
Jam Up and Jelly Tight by Donna Walo Clancy
Hazelnuts and Halloween by Leena Clover
Fudge Bites by Nancy Coco
Haunted Hair Nights by Nancy J. Cohen
Poison Buried Punch; Boo Buried Cupcakes by Lyndsey Cole
A Holiday Sampler by Christine E. Collier
Lost Souls by Michael Collins
Death at a Scottish Halloween by Lucy Connelly
A Gala Event; Search for the Dead by Sheila Connolly (aka Sarah Atwell)
Under the Hill by Sheila Connolly
Witch Hunt: A Full Moon Mystery by Cate Conte
Night of the Living Deed by E.J. Copperman
Crypt Suzette by Maya Corrigan
The Ghost and Mrs. McClure; Decaffeinated Corpse by Cleo Coyle
Deadly Magic by Elisabeth Crabtree
Trick or Treat by Caroline Crane
Pumpkins are Murder by Kathy Cranson
A Catered Halloween by Isis Crawford
Spooky Business: Spooky Spider by Addison Creek
Newly Crimsoned Reliquary by Donna Fletcher Crow
Haunted House Ghost by James J. Cudney
Silver Scream, Bantam of the Opera, The Alpine Uproar by Mary Daheim
Halloween Hijinks, Pumpkins in Paradise, Haunted Hamlet, Legend of Tabby Hallow, Ghostly Graveyard, Costume Catastrope, Count Catula; Trick or Treason, Deja Diva by Kathi Daley
The Dracula Murders by Philip Daniels
The Diva Haunts the House, The Ghost and Mrs Mewer; Murder Outside the Lines by Krista Davis
Murder at Cape Costumers by Maddie Day
Fatal Undertaking by Mark de Castrique
'Tis the Season to be Scary by Vicki Delaney
No Gravestone Unturned by Debbie De Louise
Murder on Halloween by Steve Demaree
Farmcall Fatality by Abby Deuel
Throw Darts at a Cheesecake by Denise Dietz
Trick or Treat, The Halloween Murder by Doris Miles Disney
A Map of the Dark by John Dixon
Ghostly Murders by P. C. Doherty
Died to Match by Deborah Donnelly
Cat with an Emerald Eye by Carole Nelson Douglas
Cupcakes, Bats, and Scare-dy Cats by Pamela DuMond
Not Exactly a Brahmin by Susan Dunlap
Vampires, Bones and Treacle Scones by Kaitlyn Dunnett
A Ghost to Die For by Elizabeth Eagan-Cox
Be Careful What You Witch For; Do No Harm by Dawn Eastman
Mischief, Murder, and Merlot by J.C. Eaton
The Frozen Shroud by Martin Edwards
Knit of the Living Dead by Peggy Ehrhart
Death by Pumpkin Spice by Alex Erickson
Door of Death by John Esteven
The Witchfinder by Loren D. Estleman
Plum Spooky by Janet Evanovich
Dark Tides by Chris Ewan
Dead Pig in the Sunshine by Penny Burwell Ewing
Dead Ends by Anne C. Fallon
Sympathy For The Devil by Jerrilyn Farmer
Five Dog Voodoo by Lia Farrell
Mulberry Mischief by Sharon Farrow
Dead in the Pumpkin Patch by Connie Feddersen
It's Your Party Die if You Want To by Vickie Fee
Blackwork, Hanging by a Thread, Blackwork by Monica Ferris
The Black Cat Sees his Shadow by Kay Finch
Scary Stuff by Sharon Fiffer
The Lawyer Who Died Trying by Honora Finkelstein
Trick or Treachery by "Jessica Fletcher" and Donald Bain
Halloween by D.M. Flexer
The Fudge Cupcake Murder by Joanne Fluke
Halloween Murder, Foul Play at the Fair, Trick or Deceit by Shelley Freydont
Murder on a Country Walk by Janice Frost
A Harvest of Bones by Yasmine Galenorn
The Spook in the Stacks by Eva Gates (aka Vicki Delany)
Broke by Kaye George
Stirring the Plot by Daryl Wood Gerber
Trouble Brewing by Heather Day Gilbert
Trick or Treat by Leslie Glaister
Mommy and the Murder by Nancy Gladstone
Haunted by Jeanne Glidewell
All Hallows by Christopher Golden
Blood & Broomsticks by Jean G. Goodhind (aka J.G. Goodhind)
A Few Dying Words by Paula Gosling
The Black Heart Crypt; Hell for the Holidays by Chris Grabenstein
Monster in Miniature by Margaret Grace
Pumpkin Ridge by Pamela Grandstaff
Nail Biter by Sarah Graves
Trick or Treat by Kerry Greenwood
Halloween by Ben Greer
A Waffle Lot of Murder by Lena Gregory
The Snafued Snatch by Jackie Griffey
Quoth the Raven; Skeleton Key by Jane Haddam
A Crime of Poison by Nancy Haddock
Hallowed Bones; Bone to Be Wild; Clacking Bones by Carolyn Haines
Muffin but Murder by Victoria Hamilton
Black Light by Elizabeth Hand
Murder at the Pumpkin Pageant by Darci Hannah
Delicious Mischief by Marianne Harden
Southern Ghost, Ghost at Work by Carolyn Hart
Sweet Poison by Ellen Hart
Hide in the Dark by Frances Noyes Hart
Revenge of the Cootie Girls by Sparkle Hayter
Digging Up the Remains by Julia Henry
A Streetcar Named Murder by T.G. Herren
Samhain Secrets by Jennifer David Hesse
Dead Pirates of Cawsand by Steve Higgs
Asking for the Moon by Reginald Hill (SS)
The Fallen Man, The Wailing Wind by Tony Hillerman
Death of a Pumpkin Carver; Death by Haunted House; Death of a Wicked Witch by Lee Hollis
Delicious Mischief by Marianne Horden
The Color of Blood by Declan Hughes
A Vintage Death by Mary Ellen Hughes
Halloween Waffle Murder by Carolyn Q Hunter
Murder on the Ghost Walk by Ellen Elizabeth Hunter
From Bad to Wurst by Maddie Hunter
Already Dead by Charlie Huston
Long Time No See by Susan Isaacs
Murder on Old Main Street; Dirty Tricks;Dying Wishes by Judith K. Ivie
The Pumpkin Thief, The Great Pumpkin Caper by Melanie Jackson
The Haunting of Hill House by Shirley Jackson
Murder Among Us by Jonnie Jacobs
A Murder Made in Stitches by Pamela James
The Widow's Walk League by Nancy Lynn Jarvis
Designed for Haunting by Sybil Johnson
The Devil's Cat, Cat's Eye, Cat's Cradle, The Devil's Kiss, The Devil's Heart, The Devil's Touch by William W. Johnstone
The Violet Hour by Daniel Judson
Muffins & Murder by Heather Justesen
A Charming Voodoo; Decaffeinated Scandal by Tonya Kappes
The Sacrifice by Karin Kaufman
The Bakeshop at Pumpkin and Spice by Donna Kauffman and Kate Angell
Death by Chance by Abigail Keam
Day of Atonement by Faye Kellerman
Saturday the Rabbi Went Hungry by Harry Kemelman
Wed and Buried, The Skeleton Haunts a House by Toni L.P. Kelner
Verse of the Vampyre by Diana Killian
Pumpkin Roll by Josi S. Kilpack
The Animal Hour by Andrew Klavan
Mischief Nights are Murder by Libby Klein
The Spirit in Question by Cynthia Kuhn
Mean Girl Murder by Leslie Langtry
Murder in the Neighborhood by Janis Lane
Ghastly Glass by Joyce and Jim Lavene
The Cornish Halloween Murder by Fiona Leitch
Death of a Neighborhood Witch by Laura Levine
Death Knocks Twice by James H. Lilley
The Legend of Sleepy Harlow by Kylie Logan (aka Miranda Bliss & Casey Daniels)
Picked Off by Linda Lovely
The Clock Strikes Nun by Alice Loweecey
The Body from the Past by Judi Lynn
Smoke Screen by Marianne MacDonald
Pumpkin Pied; Deadly Brew by Karen MacInerney
Poisoned by Elaine Macko
Bear Witness to Murder by Meg Macy
Halloween Flight 77 by Debbie Madison
The Haunted Season by G.M. Malliet
Baby Doll Games by Margaret Maron
A Halloween Hookup by Jennie Marts
Satan's Silence by Alex Matthews
Wrong Place Wrong Time by Gillian McAllister
Tricks: an 87th Precinct Mystery by Ed McBain
Poisoned Tarts by G.A. McKevett
Dark Chocolate Demise; The Plot and the Pendulum by Jenn McKinlay
Death on All Hallows by Allen Campbell McLean
A Sparrow Falls Holiday by Donna McLean
Witch of the Palo Duro by Mardi Oakley Medawar
Trick or Treat Murder; Wicked Witch Murder; Candy Corn Murder by Leslie Meier
Dancing Floor, Prince of Darkness by Barbara Michaels
The October Boys by Adam Millard
Monster in Miniature by Camille Minichino
Trick or Treat Murders by Bob Moats
Bobbing for Bodies by Addison Moore
Death by Jack O'Lantern by Alexis Morgan
Stakes and Spells by Lynn Morrison
Cat Among the Pumpkins by Mandy Morton
A Biscuit, a Casket by Liz Mugavero
Send in the Clowns by Julie Mulhern
Bread of the Dead by Ann Myers
Dead End by Helen R. Myers
Nightmare in Shining Armor by Tamar Myers
Hatchet Job by J.E. Neighbors
Oink by Judith Newton
What Doesn't Kill Here by Carla Norton
Retribution by Patrick J. O'Brien
Halloween Cupcake Murder by Carlene O'Connor
Deadly Places by Terry Odell
Halloween House by Ed Okonowicz
Witch Hunt by Richard O'Rawe & Bernadette O'Rawe
Curried Away by Gail Oust
The Body in the Moonlight by Katherine Hall Page
The Alchemist of All Hallows Eve by Gigi Pandian
Dark Harvest by Norman Partridge
The Witch Who Hated Halloween by Katie Penryn
Caught Dead Handed; Grave Errors; Be My Ghost by Carol J. Perry
The Skeleton Haunts a House by Leigh Perry
Flight of a Witch by Ellis Peters
Twilight by Nancy Pickard
Strange Halloween by Horace Poulin
Pumpkin Spice Murder by Summer Prescott
Charmed Again by Rose Pressey
Murder at Witches Bluff by Silver Ravenwolf
No Parm No Foul by Linda Reilly
Calypso, Corpses, and Cooking by Raquel V. Reyes
Poltergeist by Kat Richardson
Magnolias, Moonlight, and Murder by Sara Rosett
Scared Stiff by Annelise Ryan
Death of Halloween by Kim Sauke
Mighty Old Bones by Mary Saums
Murder Ole! by Corinne Holt Sawyer
Tracking Magic by Maria E. Schneider
The Tenor Wore Tapshoes by Mark Schweizer
Trick or Treat or Murder by Kendall Scott
Devil's Day by Kyle M. Scott
A Corpse at the Witching Hour by Debra Sennefelder
A Killer Maize by Paige Shelton
The Prey by Yrsa Sigurdardottir
Booked for Murder by Morgan W. Silver
The Sterling Inheritance by Michael Siverling
Hangman by Michael Slade
The Lawyer Who Died Trying by Susan Smily
Recipe for Murder by Janet Elaine Smith
The Egypt Game by Zilch Neatly Snyder (YA)
Town Haunts by Cathy Spencer
Hometown Halloween Homicide by Rosalie Spielman
Carbs and Cadavers by J.B. Stanley
In the Blink of an Eye, Halloween Party by Wendy Corsi Staub
A Swirl of Shadows by Simone Stier
Tiaras & Terror by Anne Marie Stoddard
Ghost Story by Peter Straub
Candy Coated Murder by Kathleen Suzette
The Chestnut Man by Soren Sveistrup
Mourning Shift by Kathleen Taylor
Sharpe Point by Lisa B. Thomas
The Librarians by Sherry Thomas
Death in the Cotswolds by Rebecca Tope
A Room with a Brew by Joyce Tremel
A Dash of Murder by Teresa Trent
Strange Brew by Kathy Hogan Trochek
Bitter Harvest by Wendy Tyson
Masking for Trouble by Diane Vallere
Pineapple Mystery Box; Pineapple Halloween by Amy Vansant
I Will Fear No Evil by Debbie Viguié
Dangling by a Thread by Lea Wait
Haunted Hayride with Murder; In the Company of Witches by Auralee Wallace
How to Party with a Killer Vampire by Penny Warner
Murder by the Slice, Trick or Deadly Treat by Livia J. Washburn
The Scarecrow Murders by Mary V. Welk
Goodnight Nobody by Jennifer Weiner
Gourd to Death; Never Say Chai by Kirsten Weiss
Ghoul of My Dreams by Richard F. West
Sweet Fire & Stone by J.A. Whiting
Blood Moon by J.A. Whiting and Nell McCarthy
All Hallow's Eve by Charles Williams
Mayhem, Marriage, and Murderous Mystery Manuscripts by J.L. Wilson
Mrs Morris and the Witch; Mrs Morris and the Vampire by Traci Wilton
A Stitch to Die For by Lois Winston
Killer See, Killer Do by Jonathan Wolfe
All Hallow's Evil by Valerie Wolzien
Trick or Murder?: Reading Between the Crimes by Debbie Young
Halloween Mystery Short Story Anthologies
Homicidal Holidays: Fourteen Tales of Murder and Merriment, edited by Donna Andrews, Barb Goffman, & Marcia Talley
Deadly Treats: Halloween Tales of Mystery, Magic and Mayhem, Edited by Anne Frasier
Trick and Treats edited by Joe Gores & Bill Pronzini
Asking for the Moon (includes "Pascoe's Ghost" and "Dalziel's Ghost") by Reginald Hill
Murder for Halloween by Cynthia Manson
The Haunted Hour, edited by Cynthia Manson & Constance Scarborough
Murder for Halloween: Tales of Suspense, edited by Michele Slung & Roland Hartman.
Mystery for Halloween (an anthology), edited by Donald Westlake
Halloween Horrors, edited by Alan Ryan
All Hallows' Evil, edited by Sarah E. Glenn
Chesapeake Crimes: Homicidal Holidays, edited by Donna Andrews, Barb Goffman and Marcia Talley
Halloween Thirteen-a Collection of Mysteriously Macabre Tales, by Bobbi Chukran
A Very Cozy Halloween, Summer Prescott & 7 others
Midnight Mysteries: Nine Cozy Tales, Ritter Ames and others
Murder on Halloween by Steve Demaree
And here's a great article about Halloween, Cozies, and Fall Foodie Mysteries by Raquel V. Reyes: Pumpkins and Peril: Halloween Mysteries for US Scaredy Cats
