- Red Point
- Red Queen
- Red Queen Ascendant
- Red Queen Rider
- Red Reflection
- Red Rex: Blood Echoes
- Red Ridge
- Red Riding Hood And The Zombies
- Red Right Hand
- Red Rising - Asche zu Asche
- Red Rising - Das Dunkle Zeitalter Teil 1
- Red Rising - Das Dunkle Zeitalter Teil 2
- Red Rising - Livre 3 - Morning Star
- Red Rising 1 - Rød opstand
- Red Rising 2 - Gylden søn
- Red Rising 3 - Morgenstjernen
- Red River Song
- Red Rock
- Red Roots
- Red Rose
- Red Run: A Short Story
- Red Sails in the Fallout
- Red Sails in the Morning
- Red Salvage
- Red Sands Below
- Red Sands Book I: Red Moon
- Red Sands of Revolution
- Red Scales
- Red Seas Under Red Skies
- Red Seas: A Short Story Collection
- Red Shade
- Red Shadows (Book Two of The Legend of Fenn Aquila)
- Red Shift Dreamer
- Red Shift Tours
- Red Shift: Spectrum
- Red Shift: The Odds
- Red Shift: The Odds (Censored version)
- Red Sister
- Red Sky at Morning
- Red Smoke
- Red Snow
- Red Soil Through Our Fingers
- Red Spider (Complete)
- Red Star Conspiracy
- Red Star Rising
- Red Star Sheriff Volume One
- Red Star Tales
- Red String of Fate
- Red Sun Magazine Issue 1 Volume 1
- Red Sun Magazine Issue 2 Volume 1
- Red Sun Magazine Issue 3 Volume 1
- Red Sun of Darkover
- Red Sunset Drive
- Red Tape (Book 3 of White Rabbit)
- Red Terminal
- Red the Were Hunter
- Red Thru Black
- Red Thunder
- Red Tide
- Red Tide: Dangerous Waters
- Red Unicorn
- Red Universe Tome 1 Chapitre 5 Spécial
- Red Velvet
- Red Vengeance Rising
- Red Warp
- Red Waters Rising
- Red Wheels Turning
- Red White and Werewolf
- Red Wizard of Atlantis
- Red Wolf
- Red Wolf Hunting
- Red Wolf: The Jade Forest Chronicles 7
- Red Wrath
- Red#1: Burning Skies
- Red's Heart
- Red's Wolf Volume 1: Beginnings
- Red's Heart
- Red's Wolf Volume 1: Beginnings
- Red's Wolf Volume 2: Changes
- Red's Wolf Volume 3: Obsessions
- Red's Wolf Volume 4: Revenge
- Red's Wolf Volume 5: Rescue
- Red's Wolf Volume 6: Redemption
- Red's Wolf Volume 7: Hunter
- Red's Wolf Volume 8: Hunted
- Red's Wolf Volumes 1-5
- Red's Wolf Volumes 6-8 (Bundle)
- Red, Her Hand
- Red, White, and Blood
- Red, White, and Maggie
- Red-Headed Stepchild
- Red-X
- Red/Shift
- Red: #890000
- Red: Olympus Decimated
- Red: Riding In The Hood
- Redacted
- Redacted #823
- Redaction: Extinction Level Event (Part I)
- ReDawn
- Redblade
- Redcap
- Redcoat Captain: A Story of That Country
- REDD: Down the Rabbit Hole
- RedDevil 4
- Redeemed
- Redeemed by Fire
- Redeemed by Rubies
- Redeemed: Ein Engel sucht Vergebung
- Redeemer
- Redeemer of Shadows
- Redeemer of the Realm
- Redeeming Factors