Series starting with R
17 series, from “Rama” to “Ruby Red Trilogy”.
- Rama4 books
- Ramsès5 books
- Raven's Shadow3 books
- Ravenor3 books
- Ravenpaw's Path3 books
- Red Rising Saga7 books
- Redwall22 books
- Remembrance of Earth's Past3 books
- Riddle master trilogy3 books
- Rifters3 books
- Rigante Series4 books
- Ringworld series4 books
- Rivers of London10 books
- Riverworld5 books
- Robert Langdon series6 books
- Robot series4 books
- Ruby Red Trilogy3 books