| Author | Titles | | 1.
| Osborne, Harold, 1905-1987 | 4 | | 2.
| Osborne, John | 2 | | 3.
| Osborne, M. J. | 1 | | 4.
| Osborne, Mary | 1 | | 5.
| Osborne, Peter, 1958- | 4 | | 6.
| Osborne, Peter D. | 1 | | 7.
| Osborne, Robin | 1 | | 8.
| Osborne, Stephen P. | 1 | | 9.
| Óscar, 1913-1995 | 0 | | 10.
| Author is: Lobo, Óscar Pinto, 1913-1995 | 19 | | 11.
| Óscar, Paulo | 1 |
|
|
