| Author | Titles | | 1.
| Rykwert, Joseph, 1926- | 11 | | 2.
| Rylands, Philip | 5 | | 3.
| Rylatt, Wally | 1 | | 4.
| Ryle, Matthew D. | 1 | | 5.
| Ryman, Robert, 1930- | 4 | | 6.
| Ryman, Will, 1969- | 1 | | 7.
| Rynck, Patrick de, 1963- | 1 | | 8.
| Rynearson, Paul F. | 1 | | 9.
| Ryner, Han | 1 | | 10.
| Ryngaert, Jean-Pierre | 1 |
|
|
