- Casino
- Casino Carnage : Meurtre à Biarritz
- Casino de Martin Scorsese
- Casino Marshall
- Casino Moon
- Casino Murders
- Casino Scams
- Casket Cache
- Casket Girls
- Caso 52
- Caso Optimum
- Casos de pruebas circunstanciales
- Casos do Detetive Cutfield - Massacre em Nova Iorque
- Caspars Schatten
- Casper: Anarchy Kings MC, NorCal Chapter
- Cassandra's Crossing
- Cassandra's Curse
- Cassandra's Last Spotlight (Charlotte Diamond Mysteries - Christmas)
- Cassandra's World
- Cassandra: Night Shades
- Cassatie
- Casse-pipe à la Nation
- Casseurs de Flics
- Cassia
- Cassidy And The Princess
- Cassidy Harte and the Comeback Kid
- Cassidy's Corner
- Cassidy's Touch
- Cassie
- Cassie 2.0B
- Cassie Pengear Mysteries books 1,2,3- Killing at the Carnival, Death at Dinner, Stabbing Set with Sa...
- Cassie's Cowboy
- Cassie's Ridge
- Cassies Ruler
- Cassiopeiapress Western Roman Trio #1
- Cassiopeiapress Western Roman Trio #3: Drei Western in einem Band
- Cassiopeiapress Western Roman Trio #4
- Cassiopeiapress Western Roman Trio #5
- Cast a Long Shadow
- Cast and Catch a Fortune
- Cast Away Stones
- Cast for Murder
- Cast In Flight
- Cast In Shadow
- Cast Into the Fire
- Cast Iron Alibi
- Cast Iron Conviction
- Cast Iron Cover-Up
- Cast Iron Motive
- Cast Iron Stake Through the Heart
- Cast Iron Suspicion
- Cast Iron Will
- Cast No Shadow
- Cast On, Kill Off
- Cast Party 2015
- Cast Party 2017 (Jp)
- Cast the First Stone: Murder In Memphis
- Cast-off og andre kriminelle fortellinger
- Caste American
- Castel Villerquin - Tome 3 Le Pacte d'Indigo
- Castel Villerquin - Trésor de Jade suivi des Anges du lac
- Castello Cristo
- Castelos de papel
- Castelul din nori s-a sfărâmat. Millennium 3
- Castiel
- Castigo divino
- Castigo para los buenos
- Casting aux Grottes
- Casting Bones
- Casting Call
- Casting Stones
- Casting the Dice
- Casting the First Stone
- Castle 10: Crashing Heat - Drückende Hitze
- Castle 1: Heat Wave - Hitzewelle
- Castle 2: Naked Heat - In der Hitze der Nacht
- Castle 3: Heat Rises - Kaltgestellt
- Castle 4: Frozen Heat - Auf dünnem Eis
- Castle 5: Deadly Heat - Tödliche Hitze
- Castle 7: Driving Heat - Treibende Hitze
- Castle 8: High Heat - Unter Feuer
- Castle 9: Heat Storm - Hitzesturm
- Castle Barebane
- Castle Bravo
- Castle Cay
- Castle Dangerous
- Castle Dark
- Castle Deadly, Castle Deep
- Castle Gay
- Castle Keep
- Castle of Horror
- Castle of Horror book 3
- Castle Richmond
- Castle Rouge
- Castle's Keep
- Castlebury
- Castled
- Castles
- Castles Burning
- Castore e Polluce
- Castro Can Wait
- Castro's Bomb
- Castro's Daughter
- Castro's Dream
- Casual Friday
- Casual Mention
- Casual Rex
- Casualties
- Casualties of War
- Casualty
- Casualty of Coincidence
- Cat Morgan FBI
- Cat & Cat
- Cat & Kat
- Cat About Town
- Cat Among The Fishes (The 9 Lives Cozy Mystery Series, Book 5)
- Cat Among the Pigeons
- Cat Burglar
- Cat Café
- Cat Café, a Crazy Cat Lady Cozy Mystery #5
- Cat Call
- Cat Call, a Crazy Cat Lady Cozy Mystery #4
- Cat Chase