- Cat Chase the Moon
- Cat Chaser
- Cat Coming Home
- Cat Conundrum
- Cat Conundrum, a Crazy Cat Lady Cozy Mystery #7
- Cat Deck the Halls
- Cat Fancy
- Cat Got Your Secrets
- Cat Got Your Tongue (The 9 Lives Cozy Mystery Series, Book 3)
- Cat Had a Tail
- Cat in a Crimson Haze
- Cat in a Diamond Dazzle
- Cat in a Different Place
- Cat in a Flamingo Fedora
- Cat in a Golden Garland
- Cat in a Jeweled Jumpsuit
- Cat in a Kiwi Con
- Cat in a Zebra Zoot Suit
- Cat in an Alphabet Soup
- Cat in an Aqua Storm
- Cat in an Indigo Mood
- Cat in the Dark
- Cat in the Flock
- Cat in the Limelight (The 9 Lives Cozy Mystery Series, Book 6)
- Cat Killed A Rat
- Cat Me If You Can
- Cat Noel
- Cat O Nine Tails
- Cat of Many Lives
- Cat on a Blue Monday
- Cat on a Fence
- Cat on a Hyacinth Hunt
- Cat on My Shoulder
- Cat on the Edge
- Cat on the Money: A Joe Grey Mystery Novella
- Cat Pack
- Cat Pistol Hoodlum
- Cat Prints on the Crime Scene
- Cat Raise the Dead
- Cat Scan
- Cat Shining Bright
- Cat Shout for Joy
- Cat Tales Issue #2
- Cat to the Dogs
- Cat Tracks To Murder
- Cat Trick
- Cat Under Fire
- Cat Versus the World
- Cat With a Clue
- Cat with an Emerald Eye
- Cat Zero
- Cat's Claw
- Cat's In The Cradle - A Pet Detective Mystery
- Cat's In The Cradle: A Pet Detective Mystery
- Cat's Paw (An American Mystery Classic)
- Cat's Paw, a Crazy Cat Lady Cozy Mystery #3
- Cat-astrophic Spells
- Cat-Girls Have Four Ears
- Catabolic
- Cataclysm
- Cataclysmic
- Catacomb
- Catalan Connexion
- Catalana
- Catalina Eddy
- Catalina, la nueva Miss Marple
- Catalogue Raisonne
- Cataloosa Island
- Catalyst!
- Catalytic Agents
- Catamount / The Wink (Storycuts)
- Catapult: A Mo the Shelter Cat Mystery
- Cataractes
- Cataracts and Magic Fungi
- Catarina's Ring
- Catarsis (Los rostros de Victoria Bergman 3)
- Catastrofe in een Klooster (Een Lacey Doyle Cozy Mystery—Boek 9)
- Catastrofe in un monastero (Un giallo intimo e leggero di Lacey Doyle – Libro 9)
- Catastrophe dans un Cloître (Un Roman Policier de Lacey Doyle – Tome 9)
- Catastrophe in a Cloister (A Lacey Doyle Cozy Mystery—Book 9)
- Catatonic
- Catawba Point
- Catcall
- Catch a Falling Knife
- Catch a Falling Spy
- Catch A Falling Starlet
- Catch a Ghost
- Catch a Killer
- Catch a Killer by the Toe
- Catch a Killer, Save the World
- Catch a Memory
- Catch and Kill
- Catch and Kiss
- Catch as Cat Can
- Catch Me (Detective D.D. Warren 6)
- Catch Me - Wenn Du es kannst
- Catch Me When I Fall
- Catch Me When I'm Falling
- Catch Me, Kill Me
- Catch My Breath
- Catch of the Day
- Catch The Candy Man
- Catch the Foxes
- Catch Yourself On
- Catchee Monkey
- Catcher's Keeper
- Catchin' Death:A Paranormal Women’s Fiction Cozy Mystery
- Catching a Star
- Catching Cold: Vol 1 - Breakthrough
- Catching Crimson
- Catching Heat
- Catching Karma
- Catching Love: Agent Lovers Band 3
- Catching Noble
- Catching the Dead Eye Special
- Catching the Stream
- Catching Water in a Net
- Catchpenny
- Catedrales
- Catee's Aegis
- Catee's Exodus
- Catee's Grace
- Category 5