- R is for Rocket
- R is for Rocket, Q is for Queer
- R-Azul: La batalla inevitable
- R. A. Lafferty: Three Great Novels
- R.I.C.O.
- R.Kain Narrative: Book I
- R.U.R. - Rossum's Universal Robots
- R.U.R. (Rossum's Universal Robots)
- Rabbit and Robot
- Rabid Mind - The Anatomy
- Rabid Mind - The Dominion
- Raccolta di campioni
- Race Through Time
- Race to Refuge
- Rache
- RACHE (Traveler 4)
- Rache aus dem Cyberspace
- Racing the Orast Belt
- Racing the Wave
- Radar Deception
- Radiance
- Radiant Destiny
- Radiant State
- Radiant Terminus
- Radiate
- Radio
- Radio Dark
- Radio Freefall
- Radio Life
- Radioaktiivisia unia
- Radiophobia
- Radko's War
- Radox Harett and the Lost Daughter
- Rae and Essa's Space Adventures
- Raft People
- RAG MEN
- Ragadozó városok
- Ragazze elettriche
- Rage
- Rage of a Lost Sun (Lost Sun 0.5)
- Rage Of Rattus Norvegicus
- Rage of the Old Gods
- Rage: Catgut
- Ragged Claws
- Raging Waters Cleansing Winds
- Ragnarok
- Ragnarok (The Echo Case Files)
- Ragnarok (The Guardian War Book 2)
- Ragnarok: The Age of Fire and Gravel
- Rahotep's Last Breath
- Raid
- Raid on Sullin
- Raiden Out the Storm
- Raiders
- Raiders Invisible
- Raiders of the Lost World
- Raider’S War
- Rail Gun
- Railroad Rising: The Black Powder Rebellion
- Railroad Spine
- Rain
- Rain's Gambit
- Rain: Rise of the Living Dead
- Rainbow (Future Earth Chronicles Book 12)
- Rainbow Bridge
- Rainbow Mars
- Rainbows End
- Rainfall
- Rainhas
- Raise the Red Flag
- Raising Atlantis
- Raising Caine
- Raising Lazarus
- Raising the Stones
- Rajani Chronicles I: Stone Soldiers
- Rajani Chronicles II: Resistance
- Rajani Chronicles III: War
- Raketenmenschen greifen an!
- Rakne's Tale: Hearing of Grievances
- Rally Cry
- Ralph 124C 41+
- Rama II
- Rama Revealed
- Rama: The Omnibus
- Rama Revealed
- Rama: The Omnibus
- Ramliel: The Teague Bride Experiment (Intergalactic Dating Agency)
- Rana de arena
- Rand Hart and the Pajama Putsch
- Randolph Carters berättelse & Boken
- Random Acts of Senseless Violence
- Random Dingoes
- Random Sh*t Flying Through The Air
- Randy Hooker and the Faceless Men
- Randy's Furlough
- Ranger
- RangerKnights
- Rangers Over Regulus
- Ranks of Bronze
- Ransom for the Stars
- Rapacious
- Raphael Marooned
- Raphtet
- Rapito
- Raport mniejszości
- Rappacini's Crow
- Raptor Squadron
- Raptor Threat
- Raptor: Operation: Grindshot
- Rapture
- Rapture Ready
- Rapturous Pejoration
- Rapunzel
- Rare Species
- Rarity from the Hollow
- Rasp
- Rasputin's Bastards
- Rat der Neun - Vorab-Leseprobe
- Rat Run - A Post-Apocalyptic Tale
- Rate of Return
- Rath's Deception
- Rath's Gambit
- Rath's Rebellion
- Rath's Reckoning
- Rath's Redemption