| Autor | Títulos | 1.
| Simpson, Marc | 5 | 2.
| Simpson, Margaret Winefride | 1 | 3.
| Simpson, Marianna Shreve | 3 | 4.
| Simpson, Maurice G. | 1 | 5.
| Simpson, Mette Tang | 1 | 6.
| Simpson, Moira G. | 1 | 7.
| Simpson, Nicola | 1 | 8.
| Simpson, Peter, 19--?- | 1 | 9.
| Simpson, Philippa | 1 | 10.
| Simpson, Tony | 2 |
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