- Refuge of Dragons
- Refugee Star Trail
- Refugee Trail
- Refugees (Born to the Blade Season 1 Episode 8)
- Refurbished
- Refurbished Soul
- Refuse To Be King's Consort
- Refuse To See
- Refém Frágil
- Refúgio
- Reg
- Reg Rawlins, Psychic Investigator 10-12
- Regaining Command: Command Series Book 3
- Regaining Home
- Regal
- Regal Blood
- Regal Ruckus
- Regan's Planet
- Regarde ailleurs
- Regarde-moi dans les yeux
- Regardless of the Consequences
- Regatul Arid: Soldatul Misterios - Partea a II-a
- Regatul Arid: Soldatul Misterios - Partea I
- Rege's Rescue
- Regeneración: La habilidad de sanar.
- Regen über der Stadt
- Regenbogenamsel
- Regency Erotic Romance Short Story: Dirty Seduction of a Regency Bride
- Regency Immortal
- Regenerated
- Regeneration Drug
- Regeneration: Capturing Shadows
- Regeneration: Gina's Journey
- Regeneratione. GRAVITON & GURGES 2.0
- Regeneratione: Gurges 2.0
- Regenerations
- Regenesis
- REGENESIS (A Trilogy) BOOK 1 THE INVASION
- Regent
- Regentschaft des Stahls (Buch #11 im Ring der Zauberei)
- Reggie & Ryssa and the Scavenger Hunt
- Reggie & Ryssa and the Summer Camp of Faery
- Reggie vs. Kaiju Storm Chimera Wolf
- Reggie: Changing a Wolf's Heart
- Reggiecide
- Regia Occulta
- Regicide
- Regiment of Women
- Regiment of Women
- Regimiento Monstruoso (Mundodisco 31)
- Regina Blunder, Ghost Hunter: a short story
- Regina del Sole
- Regina della notte (eLit)
- Regina delle ombre
- Regina e Marcelo: Um dueto de amor
- Regina Mars Collection 3
- Regina Mars Collection 5
- Regina Shen: Endurance
- Regine (Le Detentrici di Arantha Libro Secondo)
- Region Zero
- Regis Em Busca De Si Mesmo
- Regis James
- Regis Um Menino Do Planeta Terra
- Regis, Um Menino No Espaço
- Regius
- Regnar's Task
- Regnar’S Search
- Regni e Segreti
- Regntid på den hule jord
- Regreso a Belzagor
- Regreso al Edén
- Regress
- Regression
- Regression: Rise of Mythos
- Regret
- Regret and Retribution
- Regular As Clockwork: A Steamy Adult Romance
- Regulation (2094-2095)
- Regulator
- Rehab
- Rehab
- Rehab 3000
- Rehab is for Witches
- Rehabilitation
- Rehabilitation für seinen Dingo
- Rehan
- Rehlandea. Figli del fuoco
- Rei Quimera
- Reiben the Se: Lost to Lands Unknown
- Reich Der Drachen (Das Zeitalter der Magier – Buch Eins)
- Reich des Drachen – 3. Gräfin und Drache
- Reich des Drachen – 4. Rose für den Drachen
- Reich des Drachen – 5. Schattengesellschaft
- Reichardt
- Reife Frauen, junge Männer: Teil 2: Ich liebe deinen jungen Körper
- Reiffen's Choice
- Reign
- Reign & Revolution
- Reign Drops: Legend of the Shifter Dragon
- Reign From Heaven
- Reign of Angels 1: Revelation
- Reign of Angels 2: Deception
- Reign of Blood
- Reign of Dreamers: Elizabeth’s Mystery
- Reign of Four II
- Reign of Four III
- Reign of Four IV
- Reign of Ice
- Reign of Iron
- Reign of Magic
- Reign of Monsters
- Reign of Queens
- Reign of Resurgence: Checkmate (Kingdom of Destiny Book 5)
- Reign of Resurgence: The Advantage (Kingdom of Destiny Book 1)
- Reign of Resurgence: The Edge (Kingdom of Destiny Book 2)
- Reign of Resurgence: The Ruse (Kingdom of Destiny Book 4)
- Reign of Resurgence: The Squeeze (Kingdom of Destiny Book 3)
- Reign of Retribution
- Reign of Secrets
- Reign Of The Black Flame I.: The Waterglobe
- Reign of the Devourer
- Reign of the Dragon King
- Reign of the Dragon King: Awakened
- Reign of the Dragons
- Reign of the Gray-Eyed Kings
- Reign of the Seven Spellblades, Vol. 1 (light novel)
- Reign of the Seven Spellblades, Vol. 2 (light novel)
- Reign of the Seven Spellblades, Vol. 3 (light novel)
- Reign of the Seven Spellblades, Vol. 4 (light novel)
- Reign of the Seven Spellblades, Vol. 5 (light novel)
- Reign of the Stone Queen
- Reign of the Wolf
- Reign Queen
- Reign: The Assault of Lucifer Morningstar
- Reigning Cats and Dogs
- Reigns of Chimeras
- Reikse
- Reiksguard
- Reilly und Sunfrost: Chronik der Sternenkrieger 8 Romane
- Reilly, Angel Of Darkness - Vol Ii
- ReImagination
- Reimagining Lovecraft: Four Tor.com Novellas