| Author | Titles | 1.
| Ricupero, Cristina, 1965- | 1 | 2.
| Ridao, José María | 1 | 3.
| Riddell, Maria | 1 | 4.
| Riddell, Sheila | 1 | 5.
| Ridder, André de, 1865-1933 | 7 | 6.
| Ridder-Symoens, Hilde de | 1 | 7.
| Riddy, John | 5 | 8.
| Ride, Lindsay Tasman | 1 | 9.
| Ride, Peter | 1 | 10.
| Rideal, Liz, 1954- | 1 |
|
|