- Return to the Stars
- Returning the Favor - A Short Story
- Revelations
- Revenge of the Flunkies
- Revenge of the Profesor
- Revenge Space
- Revival
- Revolution of the dead
- Rewind
- Riding the Wave (TrainReads, #3)
- Rigenerazione
- Right Now
- Right to Life?
- Rim Chronicles - Books 1, 2 and 3
- Ring of Salvation
- Ringshine
- Riot Wall
- Riot Wall Anthology
- Ripiegamento tattico
- Rise - The Complete Newsflesh Collection
- Rise and Fall
- Rise of Lord Vadik
- Rise of the Kritics
- Rise of the Mecha's
- Rise Of The Retailer
- Rising Waters
- Rite of Passage
- Rites of Passage
- Ritorno a Shangri-La
- Rituals of Change
- Roadside Bones
- Robbie's App
- Robert Heinlein’s Expanded Universe: Volume One
- Robert Holdstock SF Gateway Omnibus
- Robot / ember
- Robot 77
- Robot 78
- Robot 82
- Robot 84
- Robot 87
- Robot 89
- Robot 90
- Robot 91
- Robot and Raygun 2
- Robot and Raygun 3
- Robot and Raygun: Issue 1 March 2014
- Robot Evolution: Perfect Partners, Inc. Vols 1-5
- Robot God / Hybrid Brain
- Robot Love (A Short Story)
- Robot Maid Is Broken
- Robot Uprisings
- Robot Virus and Other Sci Fi Short Stories
- Roboter gegen Aliens: Science Fiction Abenteuer Paket
- Roboterliebe
- Robotfetishism
- Robotics Through Science Fiction
- Robots Land at Manchester Airport
- Robots Love Techno
- Robots Took Care of the Problem
- Robots, Androids, Cyborgs, Oh My!
- Robots: The Recent A.I.
- Robotto
- Robur the Conqueror
- Rochester Rewritten: Rochester in the Alternative
- Rock N’ Roll Lies
- Rock On: The Greatest Hits of Science Fiction & Fantasy
- Rocketpack Adventures
- Rogue Android
- Rogue Star Omnibus Vol. 1
- Rogue Stars
- Roscoe
- Rot: Part 3 - Flossed and Found
- Rotta 61 Cygni
- Rough Cattle
- Royal Flush
- Rubble People and Other Stories
- Ruck Nor
- Ruck Nor 2
- Ruck Nor 3
- Rude Astronauts
- Ruimteafval
- Rule Number Four
- Rumble In the Box
- Rumble in the Library!
- Run Over While Staring at a Woman's Legs
- Running Wild Novella Anthology Volume 3, Book 3
- Ruth Longknife's First Christmas
- Ryu's Paradox
- Réalités Volume 1
- Réalités Volume 2
- Réalités volume IV
- Rémanence #1
- Rémanence #2
- Rémanence #3
- Rémanence #4
- Réplications martiennes