- Reality's Edge
- Realität im Umbruch
- Realization: The Martiniere Legacy Book Three
- Realms Uncharted - Tales From the past, Present & Future
- Realty Check
- Reap the Dark Tide
- Reap the Dark Tide (Sci-Fi Classic)
- Reaper's Creek
- Reaper's Run
- Reapers of the Damned
- Reaping Day
- Rear Echelon
- Reason For Vengeance
- Reath
- Rebecca
- Rebecca Kean (Tome 7) - Amberath
- Rebel Alliances
- Rebel Blaze
- Rebel Dawn: Star Wars (The Han Solo Trilogy)
- Rebel Dream
- Rebel Earth
- Rebel Escape
- Rebel Hell
- Rebel Mate
- Rebel Preview, Volume One
- Rebel Robots
- Rebel Skyforce
- Rebel Stand
- Rebel Stars: Books 0-2
- Rebel Traveler
- Rebel's Quest
- Rebelde
- Rebelle et Voyou
- Rebellen der Galaxis (Teil 1-6 der Serie TERRA 5500 - Sammelband)
- Rebellen zwischen den Sternen
- REBELLION
- Rebellion (Divided Elements Book 2)
- Rebellion at Arek: Flights of Near III
- Rebellion der Wale
- Rebellion Is in the Air
- Rebellion on Planet Sarvage
- Rebellion Revisited
- Rebellion's Fury
- Rebellious
- Rebellious
- Rebellischer Gefährte
- Rebels
- Rebels of the Red Planet
- Rebels of the Red Planet (Serapis Classics)
- Rebels Revolution -- Dawn of the Rebel
- Rebel’s Flight
- Rebirth
- Rebirth of Angels: A Dystopian Novel
- Reboots: Undead Can Dance
- Reborn
- Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! (Light Novel) Vol. 1
- Reborn as a Space Mercenary: I Woke Up Piloting the Strongest Starship! (Light Novel) Vol. 2
- Reborn to Endless Night: Fragments from the Life of Anu Vijara
- Rebuild
- Rebuilding Hope Box Set
- Recalled To Duty
- Reciclando al abuelo
- Recidivist Paradox
- Reciprocal Paranoia
- Reckless (Versione italiana)
- Reckless Sleep
- Reckoning
- Reckoning in Samael
- Reclaimed
- Reclamada por los vikens
- Reclamada por sus parejas
- Reclamata dai Viken
- Reclamation
- Reclamation 2
- Reclamation 3
- Reclamation Project - Year One
- Reclame en de Kunst van het Hacken
- RECOGNITION
- Recollection
- Recombinant
- Recombinant Love
- Recombined
- Reconciling: Web Surfer 4.0
- Reconsider
- Record of a Spaceborn Few
- Recorder
- Recorder of Edenia
- Recovery
- Recovery and The Return of Ethan Hart
- Recovery Is Our Specialty
- Recovery Mission
- Recruit for Andromeda
- Recruit for Andromeda (Serapis Classics)
- Recruiting Measures
- Red Bush
- Red Chamber
- Red Cyborg
- Red Dawn
- Red Dead Ten
- Red Dog Conspiracy, Act 1
- Red Dreams
- Red Dust
- Red Dwarf
- Red Dwarf Boxed Set
- Red Dwarf II
- Red Dwarf III
- Red Dwarf IV
- Red Energy. The Alex Cave Series Book 3
- Red Eyes
- Red Gambit
- Red Harvest: Star Wars
- Red Horizon
- Red Horse
- Red Ice
- Red Knight Series Box Set
- Red Letter Day
- Red Lightning
- Red Litten World
- Red Men of Mars
- Red Mosquito
- Red One
- Red Planet
- Red Planet Refugees
- Red Plus Zone
- Red Rex: Blood Echoes
- Red Rising - Livre 2 - Golden Son
- Red Rising - Livre 3 - Morning Star
- Red Rising 1 - Rød opstand
- Red Rising 2 - Gylden søn
- Red Rising 3 - Morgenstjernen