- Cold Moonlight
- Cold November Rain
- Cold Peril: Military Romantic Suspense
- Cold Rage
- Cold Revenge
- Cold Season: A Short Story
- Cold Secrets
- Cold Shot
- Cold Silence
- Cold Snap
- Cold Truth
- Cold Wicked Lies
- Colder Than Death
- Colder Than Sin
- Cole
- Cole (Book 1)
- Cole (Book 2)
- Cole (Book 3)
- Cole in Her Stocking
- Colebrook Siblings Trilogy Box Set
- Colette
- Collar
- Collaring Colleen [Tales From the Lyon's Den 2]
- Collateral
- Collateral Attraction
- Collateral Risk
- Collected Short Stories: More Than 70 Short Stories In One Volume
- Collision (Shattered Hearts Series Vol 3): Book 3
- Collision (The Fight for Life Series Book 1)
- Collision Control
- Collision Force
- Collision Point
- COLOC'S Protect
- Colocs and Love
- Color Him Dead
- Color of Darkness
- Colorado Abduction
- Colorado Justice
- Colorado Mountain Escape
- Colorado Rescue
- Colters' Gift
- Colton 911: Baby's Bodyguard
- Colton 911: Detective on Call
- Colton 911: Forged in Fire
- Colton 911: Guardian in the Storm
- Colton 911: Secret Defender
- Colton 911: Soldier's Return
- Colton 911: Suspect Under Siege
- Colton 911: Temptation Undercover
- Colton 911: Ultimate Showdown
- Colton 911: Under Suspicion
- Colton 911: Undercover Heat
- Colton 911: Unlikely Alibi
- Colton Baby Conspiracy
- Colton by Blood
- Colton Cowboy Jeopardy
- Colton Family Bodyguard
- Colton First Responder
- Colton Manhunt
- Colton Nursery Hideout
- Colton's Covert Baby
- Colton's Dangerous Liaison
- Colton's Killer Pursuit