- Cast No Shadow
- Cast of Zanies
- Cast Off
- CAST THY NET UPON GOD's PROMISES
- Cast upon the Breakers
- Cast Your Ballot!
- Castaways in Time
- Castaways of the Flying Dutchman
- Castel Villerquin - Tome 3 Le Pacte d'Indigo
- Castel Villerquin - Trésor de Jade suivi des Anges du lac
- Castella et l'ultime combat
- Castella et les secrets du miroir
- Castella face à l'apocalypse
- Casters Series Box Set
- Castillos de arena
- Castine, Reflection: Part 2
- Casting Magic
- Casting mortel
- Casting Queen
- Casting Shadows
- Casting the Gods Adrift
- Castle Hangnail
- Castle in the Air
- Castle in the Mist
- Castle in the Sky - Clash of Sky Palace Vol 11
- Castle in the Sky - Clash of Sky Palace Vol 9
- Castle in the Stars: A Frenchman on Mars
- Castle in the Stars: The Knights of Mars
- Castle in the Stars: The Moon-King
- Castle in the Stars: The Space Race of 1869
- Castle of Refuge
- Castle of Spells
- Castle on the River Vistula
- Castlemoor
- Castles in Their Bones
- Castor
- Castration Celebration
- Casual Conversations About Love and Murder
- Caszandra: Touchstone Part 3
- Cat and Caterpillar
- Cat and Dog Stew
- Cat Bennet, Queen of Nothing
- Cat Brace Face
- Cat Burglar in Mayfair
- Cat Burglar in Soho
- Cat Deal - Nach allen Regeln der Kunst
- Cat Deal - Die Kunst zu stehlen (Cat Deal, Bd. 1)
- Cat in the Clouds
- Cat Love
- Cat On A Train
- Cat Running
- Cat Tales
- Cat-Hog
- Cataclysm
- Catacomb
- Catacombia, Band 1: Abstieg in die Tiefe. Ausgezeichnet mit dem Leipziger Lesekompass 2022!
- Catacombia, Band 2: Grimorgas Erwachen
- Catalina's Tide
- Catalysts Of Chaos: Books 1-4
- Catarina
- Catasaurus - Evil Upgrades
- Catati Test
- Catcall
- Catch
- Catch 22
- Catch a Dragonfly
- Catch a Firefly and Release a Dragon
- Catch a Flower
- Catch Me If I Fall
- Catch Somewhere
- Catch That Pass!
- Catch That Rat
- Catch the Light
- Catcher with a Glass Arm
- Catching a Pixie
- Catching Baby Moses
- Catching Emotions
- Catching Johnny Castle
- Catching Moonlight
- Catching Waves
- Catching-101
- Cate of the Lost Colony
- Category Five
- Catering and Kidnapping
- Caterpillar Cole Broke His Leg
- Caterpillars Don't Check Email
- Catfish
- Catfishing on CatNet
- Cathalina at Greycliff
- Cathedral of Time
- Cathedrals of Glass
- Cathedrals of Glass: Valkrys Wakes
- Catherine