- Cuando el cielo se queme
- Cuatro de Julio Fatal: Un Caso Para Sabuesos
- Cuckoo Conflicted
- Cuckoo Unleashed
- Cue the Dead Guy
- Culinary Criminality
- Culpa
- Cum sa te mariti cu un milionar
- Cuore di strega
- Cupboards Full of Skeletons
- Cupcake & Macarona
- Cupcake & Murder (A Dana Sweet Cozy Mystery Boxed Set Books 1-10)
- Cupcake & Murder Collection (Dana Sweet Cozy Mysteries Books 1-3)
- Cupcake Explosion
- Cupcake Overload
- Cupcakes and Conspiracy
- Cupcakes and Cyanide
- Cupcakes, Bars, and Rock Stars
- Cupcakes, Butterflies & Dead Guys
- Cupcakes, Cauldrons, and Cadavers
- Cupcakes, Lies, and Dead Guys
- Cupcakes, Pies, and Hometown Guys
- Cupcakes, Sales, and Cocktails
- To Live and Let Lie
- Cupido
- Cupid’s Bow
- Curb Appeal: a CW McCoy Novel
- Cure Or Die
- Curiosity Killed the Cat Sitter
- Curiosity Thrilled the Cat
- Curious Confession
- Curious Minds
- Curl Up And Dye
- Curl Up and Dye: Vol IV, Rhonda's Melan"Collie" Mystery
- Curl up and Dye: Vol. II Rhonda Returns
- Curl up and Dye: Volumes I-III
- Curse of the Black Eggs
- The Curse of the Cherry Pie
- Curse of the Ibis Box: A Cindy Nesbit Mystery
- Curse of the Kissing Cousins
- Curse of the Lost Tiki
- Curse of the PTA
- Curse of the Spellmans
- Curse the Dark
- Curse the Heart
- Curse the Soul
- Cursed
- Cursed Contact
- Cursed in the Blood
- Cursed Vines
- Curses and Cupcakes
- Curses Are for Cads
- Cursive, Foiled Again!
- Curtain Call for Murder
- Curtain Call (Charlotte Diamond Mysteries 7)
- Curtain Call at the Seaview Hotel
- Curtains for Miss Plym
- Curvas peligrosas
- Curvy Canary
- Cusp of Night
- Custard Crime
- Custard's Last Stand
- Cut
- Cut and Run
- Cut in Darkness
- Cut Loose (Dusty Deals Mystery Series)
- Cut Off His Tale
- Cut Short
- Cut to the Bone
- Cut to the Chase
- Cut to the Corpse
- Cut to the Heart
- Cut You Dead
- CUTLINE
- Cuts Through Bone
- Cutthroat Business
- Cutthroat Cupcakes
- Cutting Loose in Paradise
- Cutting the Track
- Cutting Ties
- Cutwork
- Cyanide with Christie
- Cyber Genius
- Cybercrime Mysteries: An Amanda Scott, PI, Short Story Collection
- Cygnet: TCPI 8
- Cynthia Wakeham's Money
- Cœur compliqué