- Cozy Mystery Boxed Set – Sweetland Witch (Women Sleuths Collection: Book 9 – 11)
- Cozy Mystery: Cake Spell Disaster (A Haven Witch Cozy Mystery Book)
- Cozy Villages Of Death
- Crack Down & Clean Break
- Cracks in the World (Bookburners Season 3 Episode 7)
- Cradle to Grave
- Crafting Disorder
- Crafty Crimes
- Cranberry Crimes
- Crash and Burn
- Crash Course In Homicide
- Crash in Cherry Hills
- Crashing Down
- Crave
- Craving Heat
- Crawfish Bingo
- Crawlspace
- Crazed
- Crazy Dead
- Crazy for You
- Cream Puff Murder
- Creamed at the Coffee Cabana
- Created
- Creation in Death
- Credible Threat
- Credo's Bandidos
- Credo's Betrayal
- Credo's Honor
- Creed
- Creeps Suzette
- Creepy Hollow
- Creepy Town (Bookburners Season 2 Episode 1)
- Cremas, Christmas Cookies, and Crooks
- Creme Brulee Murder
- Crepe Factor
- Crepe Murder
- Crete Robbers: A Casey Collins Short Story
- Crevice
- Crewel and Unusual
- Crewel Intentions
- Crewel World
- Crewel Yule
- Crime (and Lager) (A European Voyage Cozy Mystery—Book 3)
- Crime (et Bière) (Un voyage européen – Livre 3)
- Crime and Catnip
- Crime and Croissants
- Crime and Croissants
- Crime and Poetry
- Crime at Christmas
- Crime au Café (Un Roman Policier de Lacey Doyle – Tome 3)
- Crime Fiction for Beginners
- Crime Fraiche
- Crime in Cornwall
- Crime in Me'tra
- Crime in the Café (A Lacey Doyle Cozy Mystery—Book 3)
- Crime no Café (Um Mistério de Lacey Doyle — Livro 3)
- Crime of the Ancient Marinara
- Crime Rib
- Crime School
- Crime Seen
- Crime Unsolved, A Buck Taylor Novel
- Crime Wave
- Crimen en la café (Un misterio cozy de Lacey Doyle – Libro 3)
- Crimen, Mentiras y Chocolate
- Crimes and Covers
- Crimes and Survivors
- Crimes in the Key of Murder
- Crimes Interplanétaires
- Crimes Most Merry and Albright: A Maizie Albright Star Detective "Between Cases" Holiday Omnibus
- Criminal Crumbs
- Criminal History
- Criminal Misdeeds
- Criminal Negligee
- Criminalmente Imperfecta
- Crimini al sole
- Crimson Bayou
- Crimson Blood
- Crimson Ice
- Crimson Snow
- Critical Mass
- Critical Vulnerability
- Croak, Monsieur!
- Croaked
- Crocodile Tears
- Crocuses and Crime
- Croissant Murder
- Crooked as a Dog's Hind Leg
- Crooked City
- Crooked Curse
- Crooked Streets
- Crops and Robbers
- Cross My Heart
- Cross My Path
- Cross Stitch
- Cross Talk (Caught Dead in Wyoming mystery series, Book 11)
- Cross The Line Book 1: "A Green-Eyed Burn"
- Cross-Stitch Before Dying
- Crossbones Yard
- Crosscut
- Crossed Bones
- Crossfire Creek
- Crossing Carol
- Crossing Over (Bookburners Season 3 Episode 11)
- Crossing the Line
- Crossing the Lion
- Crossmatch - Das Todesmerkmal
- Crossover Murder
- Crossroad
- Crossroads
- CrossRoads - A Moment of Decision
- Crouching Buzzard, Leaping Loon
- Crowned and Dangerous
- Crowned and Moldering
- Crucero para asesinar
- Cruel Acts
- Cruel and Unusual
- Cruel as the Grave
- Cruel y extraño (Doctora Kay Scarpetta 4)
- Cruisin' for a Bruisin', the fourth Claire Gulliver Mystery
- Cruising for Murder
- Crumbled to Pieces
- Crumbs of Passion
- Crushcaked to Death
- Crushed
- Crushed in Christmas River
- Cry for Help
- Cry for Mercy
- Cry in the Night
- Cry of the Hangman, The
- Cry Wolf
- Crybaby Lane
- Crypt Suzette
- Cryptic Cove Cozy Mystery Series Books 1-3
- Cryptic Deception
- Crystal Ice, Cold-Blooded
- Crêpe Expectations