| Author | Titles | 1.
| Rothfeld, Steven | 1 | 2.
| Rothfuss, Joan | 4 | 3.
| Rothier, François | 1 | 4.
| Rothke, Theodore, 1943-1963 | 1 | 5.
| Rothko, Christopher, | 1 | 6.
| Rothko, Mark, 1903-1970 | 14 | 7.
| Rothkopf, Katherine | 1 | 8.
| Rothkopf, Scott | 4 | 9.
| Rothkowitz, Mark, 1903-1970 | 0 | 10.
| Author is: Rothko, Mark, 1903-1970 | 14 | 11.
| Röthlisberger, Marcel | 3 |
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