- Code Name: Disavowed
- Code Name: Genesis
- Code Name: Grace
- Code Name: Hacker
- Code Name: Heist
- Code Name: Kayla's Fire
- Code Name: Rook
- Code Name: Sentinel
- Code Name: Sleeper
- Code Name: Tiara
- Code Name: War of Stones
- Code Name: Willow
- Code of Conduct
- Code of Ethics
- Code of Honor
- Code of Matrimony
- Code of Silence, A Novella
- Code of Valor
- Code of Vengeance
- Code Red Christmas: A Sweet Hometown Romance Series
- Code rood
- Code Wolf
- Code Wolf: A Macconwood Pack Novel #3
- Codename E.L.I.A.S. - Kaltgestellt
- Codename E.L.I.A.S. - Spur aus dem Nichts
- Codename: DEREC
- Codename: Genesis
- Codename: Ghost
- Codename: Rook
- Codename: Sentinel
- Codex: a novel
- Codice Blackbird (eLit)
- Cody Bay Inn: Nantucket Calling
- Cody's Come Home
- Coerced
- Coeur Brisé.
- Coeur de Française
- Coeur de Française (Chantecoq)
- Coeur D’otage
- Coeurs ennemis I: Laquelle ?
- Cofanetto Carriage House (eLit)
- Cofanetto Jaywalker series (eLit)
- Cofanetto Più Di Un Cowboy
- Coffee & Bagels
- Coffee Cake
- Coffee Crush
- Coffee, My Love
- Coffee, Sex and Law
- Coffeeshop
- Coffret La rose des vents - Just hold on
- Coherent
- Coincidence by Design
- Coisinha Preciosa
- Colby Brass
- Colby Control
- Colby Justice
- Colby Law
- Colby Lockdown
- Colby Rebuilt
- Colby Roundup
- Colby Velocity
- Colby vs Colby
- Cold
- Cold & Deadly
- Cold (Book 1)
- Cold (Book 2)
- Cold (Book 3)
- Cold as Ice
- Cold as Ice (Play On 2)
- Cold Burn
- Cold Call (Iris Thorne Mysteries Book 1)
- Cold Case at Camden Crossing
- Cold Case At Cardwell Ranch
- Cold Case at Cardwell Ranch
- Cold Case at Cardwell Ranch & Boots and Bullets
- Cold Case at Carlton's Canyon
- Cold Case at Cobra Creek
- Cold Case Colorado
- Cold Case Cover-Up
- Cold Case Cowboy
- Cold Case Double Cross
- Cold Case Flashbacks
- Cold Case in Cherokee Crossing
- Cold Case Pursuit
- Cold Case Recruit
- Cold Case Reopened
- Cold Case Reunion
- Cold Case Secrets
- Cold Case Takedown
- Cold Case Trail
- Cold Case True Crime
- Cold Case, Hot Accomplice
- Cold Case, Hot Bodies
- Cold Cases and Second Chances
- Cold Cole Heart
- Cold Conspiracy
- Cold Cruel Kiss
- Cold Day in Hell
- Cold Deception: Dark Mountain Book 1
- Cold Evidence
- Cold Fear
- Cold Fingers
- Cold Fusion
- Cold Heart Creek
- Cold Hearted
- Cold Hearted Sniper
- Cold Hearts: A Dark Captive Romance (Heartbreaker Prequel)
- Cold Horizon
- Cold Horizon Telluride
- Cold In The Shadows
- Cold Justice Series Box Set: Volume I
- Cold Justice Series Box Set: Volume II
- Cold Justice Series Box Set: Volume III
- Cold Kiss – Der Kuss des Todes
- Cold Light of Day
- Cold Lover - A Sexy Medieval Fantasy Novelette From Steam Books
- Cold Malice